Review of operations
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| Contents
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In retrospect, 2001 will be seen as the year in
which global gold industry consolidation gained momentum. AngloGold has
been a proponent of and catalyst for consolidation as well as being an
active acquirer and operator of long-life, low-cost world-class gold
mining assets. In line with this strategy, the past three years have
seen the company closing or selling operations approaching the end of
their profitable lives to operators who are focused on ? and therefore
better suited to ? operating and extracting value from these assets. By
disposing of these assets AngloGold has generated resources ? in
capital and management capacity ? which are more profitably applied
elsewhere to the maximum benefit of shareholders.
The closure of mines nearing
the end of their productive lives, particularly in Australia and South
Africa, the sale of Deelkraal and Elandsrand at the end of 2000 (which
became effective in February 2001) and the announcement of the sale of
four mines in the Free State (effective from 1 January 2002), are all
indicative of AngloGold's resolve to extract optimal value from its
assets. The latter transaction also paves the way for further meaningful
black empowerment in South Africa through both ownership and management
of a substantial gold mining asset.
AngloGold's value-adding growth
strategy remains a core focus going forward and it will continue to look
for additional opportunities to develop its business through organic
growth, focused exploration and a disciplined approach to opportunistic
asset acquisitions and mergers.
Safety and health
The safety and health of employees remains fundamental
to the sustainability of AngloGold's business. The company is committed
to working with employees, trade unions and government bodies towards
improving safety and health in the workplace. Considerable resources and
effort are dedicated to identifying and implementing best practice
across the company, as well as addressing specific problem areas as they
arise. A core team of safety and health experts, located at the
corporate office, reports to a board sub-committee on safety and health,
and advises and assists the on-mine safety and health practitioners and
mine management. Every fatal accident is subject to an executive review,
over and above the region-specific, regulatory and mine-based
investigations, in an effort to identify the root causes of fatalities
and to prevent a recurrence.
Despite this effort,
tragically, 45 employees lost their lives in the course of work across
the company during 2001, 43 in the South Africa region where 92% of the
company's employees are based. Although in absolute terms this is an
improvement on the previous year, the company's Fatal Injury Frequency
Rate (FIFR) rose slightly to 0.25 per million man hours worked. The Lost
Time Injury Frequency Rate (LTIFR) on the other hand, continued its
downward trend to 10.55.
Overall performance
From an operating perspective, the results for the year
indicate a solid performance. The highlight of the year was the
integration into AngloGold of the newly acquired and developed African
operations ? Geita, Morila and Yatela ? and the excellent performance
of these assets. The benefits derived from the region ? which now
contributes 17% to operating profit, from 12% of production ? vindicate
AngloGold's strategy of increasing geographic and orebody
diversification. This strategy has seen gold production from outside
South Africa, principally from low-cost surface and shallow mines, grow
to 37% of operating profit and 49% of EBITDA.
The performance of the South
American operations was on target, while the South Africa region was
back on track with a good year overall. The performance of Great Noligwa,
for example, indicates clearly that deep-level gold mining and high unit
costs are not synonymous. This operation, which produced 21% of the
South Africa region's gold in 2001, is AngloGold's largest and most
profitable mine and, during the fourth quarter, produced 242,000oz at a
cash cost of $97/oz.
The North American operations
had a difficult year arising from weather-related and technical
problems.
The Australia region performed
in line with expectations and provided a solid base for both greenfields
and brownfields exploration, as well as a platform for strategic growth
in the region.
Overall, attributable gold
production decreased by 4%, as anticipated, to 6.98Moz. This was
partially offset by a 137% increase in production from the Africa
region. Improvements in cost control and productivity, assisted by the
devaluation of the rand, resulted in total cash costs improving by 16%
from $213/oz to $178/oz, lifting operating profit to $522m.
Almir Silv?rio Nunes, at the Rego dos Carrapatos
Ecological Park, Nova Lima, in Brazil. Almir was born in Nova Lima and
has been working for Morro Velho's Mina Velha mine for almost 17 years.
He started as a Miner, became an Operations Assistant, and is currently
a Geological Assistant, working in the areas of underground surveying
and sampling. Almir also represents the union at Morro Velho, having
recently been elected its social director.
Outlook (2002)
Following the disposal of its Free State operations in
the South Africa region and the closure of end-of-life assets, AngloGold
expects annual production to reduce to 5.8Moz, at a cash cost of
$154/oz. Overall, capital expenditure is expected to be $268m.
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Dave Hodgson
Chief Operating Officer
Dick Fisher
Executive Officer: Technology, Safety and Health
Bob Micsak
Executive Officer: Environment
Neville Nicolau
Executive Officer: South Africa Region
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South Africa
The South Africa region comprises seven underground
operations located in two geographic areas ? the Vaal River area (Great
Noligwa, Kopanang, Tau Lekoa and Moab Khotsong) and the West Wits area (Mponeng,
Savuka and TauTona) ? and a surface metallurgical reclamation
operation, Ergo. The mines in the third area ? the Free State (Bambanani,
Joel, Tshepong, and Matjhabeng) ? were sold to an African Rainbow
Minerals/ Harmony Joint Venture as announced in November 2001, with
management passing to the joint venture on 1 January 2002.
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| Tonnes treated: |
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| underground |
15.3Mt |
| surface (including Ergo) |
50.3Mt |
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| Average grade: |
| underground |
8.20g/t |
| surface (including Ergo) |
0.32g/t |
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| Gold production: |
145,247kg |
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4.7Moz |
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| Total cash cost: |
$184/oz |
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R50,065/kg |
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| Number of employees |
| (including contractors): |
64,900 |
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| Capex during 2001: |
$106m (R915m) |
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Safety and health
Safety and health remains a priority. During 2001, these
operations ? employing on average about 65,000 employees (including
contractors) during the year ? achieved further improvements. Despite
the considerable resources and effort dedicated to improving safety,
regrettably, 43 employees lost their lives in the course of work. Falls
of ground accounted for close on 70% of all fatal accidents and about
31% of lost time injuries. Eliminating falls of ground has therefore
been identified as a major focus for the year ahead, with a company-wide
initiative to combat falls of ground ? in collaboration with unions and
associations ? launched in late 2001, with the roll-out of the
initiative planned for 2002.
Seismicity continued to have an adverse
effect on the South African operations. AngloGold has embarked on a new
research and development project, Hazmap, which will use
multi-dimensional modelling to improve the ability to warn underground
teams who may be exposed to undue risk as a result of seismic activity.
ISS International, an AngloGold subsidiary, has been contracted to
manage seismic monitoring.
Overall, the region achieved a FIFR of
0.28 and a LTIFR of 11.58.
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Kopanang achieved a remarkable
improvement in safety performance during the year, with the first
fatality-free year in the mine's history and the achievement of
two million fatality-free shifts in November.
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The Lower Carbon Leader section at TauTona,
the world's deepest working level in a gold mine, has been
free of fatal accidents for two years. The mine was awarded the
Mine Health and Safety Council Safety Flag in the ultra-deep gold
and platinum mine category for the second consecutive year.
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Moab Khotsong continues to perform well, with safety rates
below the Ontario benchmark. The mine achieved one million
fatality-free shifts in November.
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Great Noligwa achieved one million fatality-free shifts in
August.
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Mponeng won the AngloGold Safety Shield which recognises
the best performance relative to safety statistics achieved over
the past five years.
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Savuka experienced a poor year in terms of safety,
particularly in relation to falls of ground and corrective action
plans have been implemented.
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Occupational health services were provided to employees at three
fully-equipped regional occupational health centres, each staffed
by an occupational medical practitioner, professional nurses,
audiologists and other support staff. In addition, each mine has
an occupational health nurse on site.
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There were 720 new cases of noise-induced hearing loss (NIHL) in
2001 (12 per 1,000 employees) and 373 employees were diagnosed as
having occupational lung disease (6 per 1,000). The NIHL rate
continues a downward trend and is now three times less than that
recorded in 1998 ? a tribute to effective noise control
engineering in AngloGold. More than 90% of rockdrills are now
muffled as part of a major noise reduction programme.
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During 2001, there were 1,352 new cases of tuberculosis (TB) (23
per 1,000) which is an increase on 2000 (20 per 1,000). The
increase in the incidence of TB is associated with HIV. Aurum
Health Research, a subsidiary supported by the largest private
sector health care service in southern Africa, Anglogold Health
Service, continues to play a vital role in fine-tuning the
company's world-class TB control programmes and it is hoped that
TB rates have peaked.
LTIFR ? South Africa region
HIV/AIDS
HIV/AIDS remains a major economic, social and health
care challenge in southern Africa. AngloGold's HIV/AIDS strategy has
been developed over close on two decades and is arguably one of the
leading responses to the epidemic by a South African company.
AngloGold's comprehensive response
comprises two thrusts: the company aims to restrict the spread of AIDS
through education, promotion of condom use and the effective treatment
of sexually transmitted infections. On the other hand, the company cares
for those infected through Voluntary Counselling and Testing (VCT),
Wellness Clinics, the treatment of opportunistic infections and a
compassionate ill-health retirement system for those who are no longer
able to work. Ongoing fundamental research by Aurum Health directs and
underpins the company's medical strategy.
(From front to back) Matthews Dikane (Process Team
Leader), Jerry Lebona (Process Team Member) and Maja
Leche (Learner Team Captain) are members of the Projek Katleho
team with an incline raise climber and drill rig at Kopanang mine in
South Africa. Combining the Afrikaans word (Projek) for project and the
Sotho word (Katleho) for being successful, the project is aimed at
developing mining structures and work practices best suited to a 21st
century deep-level underground mine. Key thrusts of the project are a
more safety conscious, efficient and productive management and labour
structure, and the application of tried, tested and appropriate systems
and technology. Matthews started his AngloGold career in 1987 as a
Learner Diplomate and worked his way up to being appointed a Mine
Overseer in February 2000 at Kopanang, while Jerry and Maja were
selected for the project from other AngloGold mines. In addition to
comprehensive and accredited technical training, process teams receive
behavioural training to assist them to make decisions, thereby creating
an environment where teams are responsible and accountable for their own
actions. Each process team is structured around the total mining process
so that the traditional functional separation between mining and
engineering is broken down and employees are multi-skilled to perform a
variety of tasks.
Production
The performance of the South African operations was
pleasing during the year from a production and cost perspective, with
many of the operations exceeding their targets. Gold production was down
by 14% to 4.7Moz, as a result of the sale of Elandsrand and Deelkraal
and continued downsizing at Matjhabeng. Operating profit increased by
11% during the year to $331m (R2,949m). Rand-denominated total cash
costs increased slightly to R50,065/kg, despite the production decrease,
while total cash costs in dollar terms were down 15% to $184/oz, aided
by the devaluation of the rand.
The bi-annual wage negotiations were
concluded during July and agreement was reached with the National Union
of Mineworkers (NUM) for an average increase of 8% per annum for the
majority of AngloGold employees. The deal locked in a two-year contract
which is consistent with the company's goals of improving skills and
productivity, especially for production crews. The net effect of the
wage agreement (which came into effect in the third quarter) was well
within the planning and performance parameters set for the South African
business operations.
Productivity indices increased by 9% in
terms of grams per employee (g/TEC), but decreased marginally in terms
of square metres per employee (m2/TEC).
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Gold production at Great Noligwa
was 3% higher at 1,004,000oz or 31,224kg aided by an improvement
in grade and higher productivity. This was partially offset by a
9% lower Mine Call Factor (MCF). This reflects an excellent
performance for the year, contributing more than $145m (R1,270m)
to the operating profits of the company. Total cash costs
decreased to $122/oz (R33,068/kg), despite higher cash operating
costs arising from the replacement of major hoisting equipment in
the first quarter. The mine's ageing shaft infrastructure will be
upgraded further during the year ahead. The development of the
Hypermine Project, involving the rapid development to raise lines
and introduction of technology such as drill rigs and
pack-in-a-pipe support systems that incorporates increased team
training, should reduce the number of raise lines required for
production and increase productivity.
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Gold production was up 3% to 494,000oz
or 15,381kg and operating profits were well above target at Kopanang,
as a result of higher mining volumes and despite a
lower-than-anticipated reduction in grades. Total cash costs were
down some 17% to $178/oz (R48,121/kg). Kopanang accounted for 11%
of the region's gold production and contributed $41m (R362m) to
operating profits during the year. The development of a major
orepass system in the centre of the mining area is currently under
way, along with a focus on improving the ventilation
infrastructure.
In addition to the testing and development of electric drills and
other new technology, Kopanang is host to AngloGold's Projek
Katleho which aims to use off-the-shelf technology and techniques
for a 21st century workplace and workforce.
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TauTona yielded an excellent
performance for the year. A focus on releasing gold inventory
resulted in an improvement in grade, although seismicity had an
impact on mining volumes, and winder and power problems in the
lower Carbon Leader sections also affected production. Gold
production was up 4% to 622,000oz or 19,355kg. Total cash costs
were maintained at $154/oz (R42,347/kg). This mine accounted for
some 13% of the region's gold production and contributed $68m
(R593m) to operating profits during the year.
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Tau Lekoa turned in a solid
performance for the year. Volume mined was down slightly (2%) and
gold produced declined to 286,000oz or 8,899kg as a result of a
combination of a lower mined value (4%) and a lower MCF (6%),
planned and unexpected yield decreases, and the need to rectify
certain safety concerns. Total cash costs were well maintained at
$203/oz (R55,545/kg). Management focus on grade improvement
resulted in a slow but steady return to normal operating
performance levels by year-end.
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A lack of available face length
continued to have an impact on mining volumes at Mponeng.
The shortfall, together with the lower-than-expected face values,
kept recovered gold at low levels for the first half of the year.
Planned development to improve face length availability resulted
in four additional raise lines coming into production in the
second half of the year, restoring production flexibility and
resulting in significantly increased gold production by year-end.
Overall, gold production for the year was lower-than-expected at
366,000oz or 11,386kg, while total cash costs were maintained at
$223/oz (R61,221/kg).
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Savuka had a slow start to the
year, after a ten-day December break due to orepass problems and
the need to address safety issues. Two seismic events in the shaft
pillar area resulted in crews being moved to areas with much lower
grades, with an overall impact on grade and volume mined.
Production was back on track by the second quarter and performance
for the year was satisfactory with gold production of 240,000oz or
7,476kg and a total cash cost of $248/oz (R68,209/kg).
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Gold production at Ergo was up
at 332,000oz or 10,314kg, reflecting an excellent performance for
the year. Higher head grades, increased clean-up activities at the
Daggafontein plant (which closed in December) and improved
metallurgical efficiencies resulted in an improvement in recovered
grade. Total cash costs decreased to $215/oz (R58,884/kg).
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Development of Moab Khotsong
continued as planned, with excavation of the 101 station in
progress. (See Growth on page 20 for an overview of the project).
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Performance at Bambanani
improved during the year although gold production remained at
lower levels. Cost savings were achieved to offset reduced
production, despite a transformer fire in April and a fire in the
pillar area that resulted in lost production and the
unavailability of certain working areas. Overall, the mine
achieved gold production of 412,000oz or 12,816kg, at a total cash
cost of $230/oz (R63,153/kg).
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Mining values continued to drop at Joel.
This, together with lower mining volumes, had a negative impact on
production. The mine was scaled back to 20,000m2/month
in the first quarter and full calendar operation (FULCO) was
discontinued with a consequent reduction in employee numbers.
Although some cost savings became evident in the second quarter,
the mine continued to be uneconomic for the balance of the year.
The mine produced 127,000oz or 3,959kg of gold at a total cash
cost of $345/oz (R93,463/kg). In light of grade variability at
South shaft, sinking of North shaft was suspended in April,
pending the results from additional boreholes which were drilled
from surface to verify existing grade projections.
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Tshepong's performance continued
to improve during the year with gold production of 382,500oz or
11,898kg. Total cash costs were down to $178/oz (R48,938/kg).
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Planned downscaling at Matjhabeng's
Eland shaft and closure of the Sable and Nyala shafts resulted in
decreased production of 188,000oz or 5,800kg, in line with the
revised LOM plan. As expected, costs were lower but the effects
were partially offset by an increase in expenditure arising from
retrenchments. Total cash costs for the year were $236/oz
(R63,542/kg).
Growth
Ongoing on-mine and near-mine exploration continued
during the year.(See Exploration on page 40.)
Capital expenditure for the
South Africa region was $106m (R915m) in 2001 and is expected to be
about $101m (R1,115m) in 2002.
Several capital projects are under way:
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In the first quarter, the board approved
the rationalisation of the Mponeng Shaft Deepening Project into
two projects, with the prospect of a third.
In the first, the deepening of the Mponeng sub-shaft has been
stopped at the 120 level and available ore reserves from the
Ventersdorp Contact Reef (VCR) on the 113, 116 and 120 levels will
be developed and mined at a capital cost of R1.3bn ($109m at
current year closing exchange rate). Half of this has already been
spent. The project is expected to add 3Moz to production, while
extending the LOM by five years to 2012. Average cash costs over
the remaining LOM should be in the region of $156/oz.
In terms of the previous strategy, ore reserves remaining at
TauTona after 2005 would have been mined from Mponeng. The revised TauTona
Project has two main areas of focus, namely accessing and
mining part of the shaft pillar and accessing and mining an area
east of the Bank Dyke (previously part of the Mponeng mine plan),
which will extend the LOM to 2011. This will require capital
expenditure of some R462m ($39m at current year's closing exchange
rate), R60m ($5m at current year closing exchange rate) of which
has been spent to date. The project will add 2.3Moz of gold
production, resulting in a total cash cost for the mine of
$133/oz.
A third possible project will involve accessing the mineral
resource below 120 level as the VCR and Carbon Leader Reef (CLR)
below 120 level have not been sterilised by the rationalisation
decision. This revision to the original Mponeng Project into these
two projects will reduce capex from R2.6bn ($217m at current
year's closing exchange rate) to R1.8bn ($150m at current year
closing exchange rate).
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The Moab Khotsong Project
comprises the sinking of a new shaft down to 101 level (3,054m
below surface) providing access to the Moab lease area (a resource
containing 200t of gold). The shaft system has the capacity to
hoist some 150,000t/month.
The shaft system down to 103 level will be fully commissioned by
2003 and production will commence in the last quarter of 2003,
reaching full production in 2006. The LOM extends to 2015. The
total cost of the project is R3.8bn ($317m at current year closing
exchange rate), with approximately R2.4bn ($201m at current year
closing exchange rate) spent to date. The mine is expected to
produce 4.5Moz of gold to 2015 at an average cash cost of $97/oz.
Development is currently on schedule and within budget.
Sustainability
AngloGold's South Africa region aims to create a balance
between the impact on the natural and social environments in which the
company operates and the benefits that its employees, their communities
and the country as a whole derive from its operations.
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Water management remains a key area of
focus. All operations registered their water uses with the
Department of Water Affairs in line with recent legislation
governing water utilisation. AngloGold's programme to decrease
water utilisation gained momentum during the year, with water
balances undertaken at all operations, and forming part of a
comprehensive water use review. These will be refined during the
year ahead and will become an effective tool to manage water
usage. Overall, the region's water usage decreased by 7% compared
with 2000.
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An environmental incident review system has been
put in place in the same way in which the company investigates
mining accidents. The newly introduced system focuses on thorough
data collection and the development of remedial action plans to
prevent incident recurrence.
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Environmental Management Programme
Reports for all the operations were formally updated during the
year.
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Financial provisions for the Free State assets,
which were sold to the ARM/Harmony Joint Venture, were reviewed
during the year and appropriate steps were taken to ensure that
the Environmental Trust Funds associated with these mines were
adequately provided for.
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Rehabilitation research, pioneered by
the Free State operations, continued during the year. Despite the
sale of these assets, AngloGold will have access to these test
sites going forward to complete monitoring of progress, in line
with the overall programme.
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The region has developed and implemented
a Best Practices Guideline for cyanide usage at all operations.
This includes the setting of all standards and procedures,
together with an analysis of consumption and controls. An
emergency cyanide treatment protocol, which includes emergency
medical response and communications, has been implemented.
AngloGold has also participated in and contributed to the global
debate on cyanide management through its participation in the
United Nations Environmental Programmes (UNEP) Paris Working
Group, in conjunction with the International Council on Mining and
Metals (ICMM). The region has also participated in the development
of a protocol for the use, storage, transport and handling of
cyanide with the Chamber of Mines of South Africa on behalf of the
industry.
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In late 2001, an implementation guideline for the
region's Environmental Management System (EMS) was developed to
assist all operations establish their own EMS.
In its social investment initiatives, the
company aims to deliver significant and lasting benefits to employees,
communities and other stakeholders in partnership with governments,
international agencies, labour, health and non-governmental
organisations.
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In South Africa, AngloGold's corporate
social investment is directed by the AngloGold Fund and
Educational Trust. During 2001, the Fund and Trust committed some
$1.9m (R16.5m) to a range of initiatives. In all, some 262
projects were supported with the smallest grant of R1,000 and the
largest single grant to the Ginsberg Primary School located in
Zwelitsha, Eastern Cape Province, of some $139,000 (R1.2m). The
Fund's philosophy is to back and support people and organisations
who make a real difference in their own communities, and who are
helping themselves to improve their circumstances. In this way the
company reaches those people who have been marginalised from
mainstream society and access to other sources of funding, while
at the same time ensuring that the projects are sustainable in the
medium and longer term. The main areas of investment, reflecting
the most compelling needs of the region, are education, community
health, health projects specifically relating to HIV/AIDS, skills
development and welfare and development projects.
Although the Fund supports projects which are of regional and
national significance, there is an increasing effort to reach
specifically those communities in which its employees reside or
are drawn from. For this reason, the Eastern Cape Province derives
a great deal of benefit. During the year, local area committees
were set up in consultation with community leaders to address
smaller and more immediate needs around the operations quickly and
cost-effectively.
Outlook (2002)
Production during 2002 is expected to decrease by 27% to
3,394,000oz (105,600kg) at an average grade of 8.41g/t. Total cash costs
should decrease to about $146/oz (R51,700/kg), depending on the value of
the rand.
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At Great Noligwa production is
expected to decrease to 979,000oz or 30,500kg at a total cash cost
of $105/oz (R37,000/kg) as grades decrease.
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At Kopanang production should
increase to 516,000oz or 16,000kg at a total cash cost of $161/oz
(R56,900/kg).
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At TauTona production is
expected to increase to 629,000oz or 19,600kg at a total cash cost
of $126/oz (R44,600/kg). Improving environmental conditions to
enhance safety and productivity remains a priority at this deep,
hot mine. The boxhole development system on the longwall mining
layout will receive further attention during the year. A plan is
in place to reduce the boxhole distance to the longwall by
speeding up the development of the boxhole.
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At Tau Lekoa production is
expected to increase to 320,000oz or 9,900kg at a total cash cost
of $169/oz (R59,900/kg). A steady, planned increase in production
at this mine of 30,100oz during the year will place some pressure
on the infrastructure, with a programme to improve systems, such
as horizontal transport, in place.
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At Mponeng production is
expected to increase to 407,000oz or 12,700kg at a total cash cost
of $171/oz (R60,400/kg) as additional face length becomes
available. Ore reserves will be increased to 24 months to improve
mining flexibility.
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At Savuka production is expected
to increase to 249,000oz or 7,800kg at a total cash cost of
$217/oz (R76,800/kg).
Closure plans at the end of 2001 were reviewed in the light of the
infrastructure requirements of TauTona and Mponeng, with the study
concluding that closure was not appropriate and that the operation
would be able to support further mining. As a result, a
development plan will be undertaken during the coming year to
increase stoping at Savuka mine. The project meets the AngloGold
investment criteria while the ongoing use of the infrastructure
ensures capital savings at both TauTona and Mponeng.
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At Ergo production is expected to
decrease to 230,000oz or 7,200kg at a total cash cost of $193/oz
(R68,200/kg). Ergo remains on track for closure in four years'
time, although the viability of a number of dumps is being
reviewed in the context of the higher gold price.
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The Moab Khotsong Project is
expected to continue according to plan.
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Cash costs
per region ($/oz)
Attributable production ?
South Africa region (Moz)
Cash costs ? South
Africa region ($/oz)
Social investment ? SA region: Sector of investment (by value)
Social investment ? SA region: Investment by provinces (by value)
Capital expenditure ? South Africa region ($m)
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Africa
The Africa region comprises Sadiola (38%), Yatela (40%)
and Morila (40%) in Mali, Geita (50%) in Tanzania and Navachab (100%) in
Namibia. It excludes the South African operations.
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|
Attributable tonnes treated:
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7.268Mt
|
|
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Average grade:
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3.71g/t
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|
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Attributable gold production:
|
868,000oz
|
|
|
Total cash cost:
|
$129/oz
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|
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Number of employees
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(including contractors):
|
1,600
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|
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Attributable capex
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|
|
during 2001:
|
$34m
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Safety and health
Once again, the region performed well as far as safety
is concerned and, despite three of the five operations being less than
two years old (a period often associated with high accident frequency
rates), accelerated focus on safety at the new operations resulted in
the region recording a LTIFR of 1.30. Sadiola continues to set the
benchmark for safety performance, having operated without a lost time
injury since November 2000.
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Safety performance at Geita
improved, with no accidents reported in the last three quarters.
These continued improvements can largely be attributed to an
ongoing focus on safety in the workplace along with localised
safety training. Geita achieved an integrated NOSA four-star
rating in the third quarter.
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Navachab's safety performance was
disappointing compared with the previous year, but still good by
international standards. The mine was awarded the Namibian Chamber
of Mines Award for Safety for the second consecutive year and
retained its NOSA five-star rating.
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There was a marked turnaround in safety at Morila
following the construction period. During the first year of
production, operator training was an area of focus, while safety
and health assessments were carried out in high-risk working
areas.
-
Sadiola produced another exceptional
safety performance, remaining accident-free for the full year.
-
Yatela's safety performance showed a
marked improvement of over 50% during the second half of the year.
Delphinus Kaballega and Rebecca Stephen
(Environmental Officers) at Geita. Part of their routine work programme
is water quality monitoring across the mine lease area. Water samples
are taken regularly from 66 surface and groundwater monitoring sites,
including the Mtakuja River which was diverted around the main Geita
pit, and at the small local port of Nungwe Bay on Lake Victoria, from
which Geita draws water. All water samples are screened on site and then
sent for a detailed analysis at an accredited laboratory in
Johannesburg. Geita's commitment to responsible environmental management
was rewarded during the year when it became the first AngloGold mine to
be certified to ISO 14001, an internationally recognised standard for
environmental management. This achievement demonstrates that it is
possible to implement world-class standards of environmental management
in a developing world context, given sufficient management commitment
and resourcing. The achievement is all the more remarkable given that
certification was achieved less than a year after the start of
production.
Production
Attributable production increased significantly to a
record 868,000oz from 366,000oz as a result of the inclusion of Geita's
production from the first quarter and Yatela from the third quarter, as
well as the incorporation of Morila for the full year. Total cash costs
increased by 4% to $129/oz, primarily as a result of the inclusion of
the higher cost operations, Geita and Yatela. Operating profit for the
year rose 81% to $87m.
-
Production performance at Geita exceeded
expectations from the first quarter with 273,000oz produced at a total
cash cost of $147/oz.
-
Navachab maintained its trend of
continued improvement throughout the year producing a record 87,000oz,
at a total cash cost of $164/oz, reflecting a decrease of 12%. The mine
achieved a record level of production of 23,000oz and total cash costs
of $142/oz in the fourth quarter.
-
Malian president Alpha Konar? officially opened Morila
in February. Morila exceeded its target in the first full year of
operation by producing 252,000oz. Total cash costs, at $103/oz,
increased by 17% owing to a reduction in the proportion of high-grade,
soft oxide material treated, which was replaced with lower grade
sulphide ore. Recovered grade was down by 22% to 6.87g/t.
-
Planned lower mill throughput, coupled with a 12%
planned decline in the recovered grade reduced attributable gold
production by 12% to 204,000oz at Sadiola. The decrease in
production, together with increased waste mining to obtain additional
oxide ore reserves and the treatment of lower grade ores, resulted in
total cash costs rising by 15% to $131/oz.
-
Construction and mining progressed exceptionally well
at Yatela, with the mine being officially opened by
Aboubacary Coulibary, the Malian Minister of Mines, on 8 September 2001.
The ore treatment plant was commissioned in the first quarter, with
mining production ahead of schedule. The first gold was produced on 9
May 2001, a month ahead of schedule and an estimated $5m below
construction budget. Production build-up under operational management
and a team of permanent employees commenced at the end of the second
quarter. Attributable production of 52,000oz at a total cash cost of
$149/oz reflects the third and fourth quarters only.
Growth
The exploration focus in Africa has been on delivering
growth opportunities near or at existing operations and lease areas. The
brownfields exploration programme has been highly successful, adding
significant value at a low cost per ounce.
Capital expenditure for the Africa region was $34m in
2001 and is expected to be around $26m in 2002.
-
Exciting prospects have been identified in Tanzania
and Mali. (See Exploration on page 40.)
-
Exploration in the oxide ores at Sadiola
continues to yield good results and exploration drilling continues in
the hard sulphide ore.
-
An exploration programme at Navachab has been
implemented to assess upside potential.
Sustainability
In Africa, where the AngloGold operations frequently
constitute major economic forces in the areas in which they are located,
there is a real opportunity for substantial and permanent improvement in
the lives of local communities. Localisation programmes (whereby local
people are trained and developed with skills through education and
on-mine training) are an imperative for the region. Targets have been
set by the company and development plans put in place to ensure that
these targets are met.
-
In June 2001, Geita received ISO 14001
certification. During the year, Geita's Environment, Health and Safety
Management System was successfully extended to cover all on-lease
exploration activity as minerals exploration has the potential to affect
the safety and health of employees and local communities, and the
environments in which they work and live. Significant effort and funds
have also been expended over the past 12 months to rehabilitate areas in
the Geita district where historical exploration activity (not undertaken
by AngloGold) has not complied with standards.
-
Geita has focused its community
development initiatives in the areas of education, community
infrastructure and health care. Since the start of mine construction in
1999, expenditure on health care (primarily upgrading of hospital/clinic
facilities and equipment) has amounted to $80,000, with a further
$100,000 being spent on education and training initiatives (including
the building/extension of village schools and the establishment of the
Nyakabale agricultural project).
-
Morila spent a total of $459,000 on
community development and social initiatives during 2001. Major capital
projects undertaken included the upgrading of facilities and equipment
for village schools in Sanso, Domba, Morila and Fingola, the
establishment of 12 boreholes for community water supply, and bridge
construction over the Diaratou River. Morila also extended funds to the
Malian government towards sponsorship of the Africa Cup of Nations
soccer tournament.
-
In February 2001, Navachab funded the
construction of five fully-equipped classrooms at the Ebenhaeser Primary
School in Usab near Karibib. Navachab has fostered a constructive and
co-operative relationship with local communities and has undertaken a
number of community projects in conjunction with the Karibib
municipality. Peer counsellors employed by the mine meet regularly with
members of the local community to share information on issues such as
substance abuse and HIV/AIDS, and financial assistance is provided to
the counsellors.
-
In late 2001, an Environmental Impact Assessment was
undertaken at Sadiola to assess the environmental impacts
likely to result from development of the Saprolitic Sulphides Project.
This assessment will be used to modify Sadiola's existing Environmental
Management System.
-
The SEMOS Community Development Association,
established in 1999 to coordinate development initiatives in the Sadiola
region, has since been expanded to include the villages close to Yatela.
The Community Development Association and associated Development Fund
focus on macro-projects (involving large communities, entire villages or
groups of villages in larger projects aimed at addressing community
needs), micro-credit facilities (involving the provision of small loans
to individuals and groups for entrepreneurial activities) and
initiatives aimed at capacity building in the community.
The Fund also supported an adult literacy programme in
eight villages near Sadiola, as the first stage of a drive
to build capacity in local communities.
Outlook (2002)
Attributable production is expected to be 6% higher (at
921,000oz), while total cash costs should increase by 11% to about
$143/oz.
-
At Geita attributable production is
expected to reduce to 260,000oz, with total cash costs increasing by 29%
to $190/oz, as a result of an increase in the LOM stripping ratio from
5.7 to 7.2 and higher treatment costs associated with the replacement of
Nyankanga ore with ore from the Kukuluma pit.
-
Morila's attributable production is
budgeted to increase by 5% to 265,000oz, with total cash costs
decreasing by 6% to $97/oz as plant throughput increases and economy of
scale benefits are achieved. Higher grades should be accessed from the
second pit after June 2002.
-
At Navachab attributable production
should decrease by 18% to 71,000oz, and total cash costs will increase
by 18% to $194/oz as recovered grade is expected to decline by 18%. The
devaluation of the Namibian dollar has prompted an assessment of a
possible extension to the mine life.
-
Sadiola's attributable production should
increase by 2% to 208,000oz, while total cash costs will increase by 20%
to $157/oz, owing mainly to increased treatment costs associated with
the processing of saprolitic sulphide ore. A project is under way to
convert the process plant to treat this ore from the first quarter of
2002, enabling the mine to sustain current volumes.
-
Attributable production at Yatela should
rise by 108% to 108,000oz, reflecting a full year of production. Total
cash costs are likely to remain virtually unchanged at $148/oz.
|
Thys Sabbagha
Head: Africa Region (with effect from March 2002)
Peter Turner
Manager: Africa Region (until March 2002)
LTIFR ? Africa region
Attributable production ? Africa region (000oz)
Cash costs ? Africa region ($/oz)
|
|
Australia
The Australia region comprises wholly-owned mines at
Sunrise Dam in Western Australia and Union Reefs in the Northern
Territory, as well as joint venture operations at Boddington (33.33%) in
Western Australia and Tanami (40%) in the Northern Territory.
|
|
Attributable tonnes treated:
|
8.0Mt
|
|
|
Average grade:
|
1.97g/t
|
|
|
Attributable gold production:
|
508,000oz
|
|
|
Total cash cost:
|
$194/oz
|
|
|
(A$375/oz)
|
|
|
Number of employees
|
|
(including contractors):
|
700
|
|
|
Attributable capex
|
|
during 2001:
|
$42m (A$82m)
|
|
Safety and health
The region had a moderate year as far as safety and
health is concerned, achieving a LTIFR of 13.47.
-
At Sunrise Dam major highlights for the
year include an external safety and health audit and, the launch of the
"SafeGold" risk management system.
-
The safety performance at Union Reefs
has benefited from a change in culture, supported by the risk management
activities.
-
As Boddington approached closure,
several high potential incidents indicated a possible loss of focus on
safety management. A concerted high-profile campaign successfully
stemmed this trend and the operation progressed to a safe closure at the
end of November.
-
The decision to close the Tanami mine
early resulted in a loss of key personnel and a fall in morale, which
had a negative impact on the safety performance.
Gino Sceghi, Director of Carey Mining and
Relief Supervisor at Sunrise Dam. Gino, a resident of Laverton, travels
from Laverton to Sunrise Dam to relieve the Mining Supervisor whilst he
is on break. Carey Mining has been a contractor to Sunrise Dam since
mining began five years ago. During 2001 the plant expansion cutback at
Sunrise Dam was completed on schedule and within budget. Further
drilling results indicate significant upside potential which could
result in a doubling of the current resource base and further extensions
to mine life.
Production
Attributable production decreased by 3% to 508,000oz,
primarily owing to the closure of the Brocks Creek operation during late
2000, the early closure of the Tanami mine during 2001 and the
abandonment of proposed underground mining to augment the Union Reefs
mill feed. The Boddington mine ceased operations in the fourth quarter.
Offsetting these reductions was a 31% increase in Sunrise Dam production
following the commissioning of the expanded operation in May 2001.
Operating profit decreased by 26% to $25m (A$48m), while total cash
costs were down 14% to $194/oz (A$375/oz), mainly as a result of the
decrease in production from the high-cost Tanami mine and improved
performance at Union Reefs.
The corporate office was restructured and relocated from
Melbourne to Perth during the first quarter. Reduced staffing levels and
closer proximity to the mining operations resulted in savings of some
$2.2m (A$4.3m), while the refocusing of the Australian exploration
effort resulted in further savings.
-
Gold production increased by 31% to 295,000oz at Sunrise
Dam as the expansion to 2.5Mt/annum was completed in May, one
month ahead of schedule. By year-end, with minimal capital expenditure,
plant throughout had been further increased to 3Mt/annum. Total cash
costs for the year fell to $153/oz (A$297/oz), despite deeper mining,
processing of hard primary ore and higher diesel fuel prices. Mill
throughput increased to 2.4Mt, while both headgrade and recovery
declined marginally to 3.8g/t and 87% respectively. The major cutback in
the Cleo pit was completed in November. The current open-pit operation
will produce over 300,000oz/annum until 2008. The plant expansion
project and the cutback were both completed within the respective $24m
(A$46m) and $26m (A$51m) approved budgets. Production from the Megapit
commenced during the fourth quarter at a total cash cost of $162/oz.
Beyond this initial Megapit Expansion Project, drilling results indicate
significant upside potential which could result in a doubling of the
current resource base and further extensions to mine life.
-
Options for Union Reefs were evaluated
during the year, taking into account the continued underperformance of
some orebodies. Production declined by 10% to 114,000oz, primarily as a
result of lower throughput (2.6Mt) and lower headgrades. Total cash
costs were reduced by 16% to $230/oz (A$445/oz). Because of the limited
future value of the mine and in line with AngloGold's strategy of
focusing on higher margin, long-life operations, various disposal
options were considered and expressions of interest in the assets were
sought. No meaningful offers were received.
A review of the mine's operations was undertaken to
ensure a more predictable performance for the remainder of the year and
a significant improvement was achieved following implementation of a
revised mining plan. The mine remains in closure mode and AngloGold will
continue to manage it through to closure in late 2002 or early 2003.
-
Attributable production at Boddington
increased marginally to 78,000oz despite closure at the end of November.
The main ore sources during the year were remnant oxide ore blocks and
low-grade stockpiles, plus small high-grade primary ore sources. The
plant was placed on care and maintenance pending commencement of the
expansion project. Total cash costs fell to $190/oz (A$367/oz), with the
low-cost gold from the plant clean-up offsetting the increased costs
associated with accessing remaining small-volume ore blocks.
-
Operations at Tanami were severely
affected by heavy rains at the beginning of the year, resulting in early
closure of the operation and an annual production decline of 56% to
21,000oz. Mining was terminated at the end of June and processing ceased
during the third quarter when stockpiles were exhausted. Total cash
costs increased to $278/oz (A$533/oz). The Tanami process plant has now
been leased for treating third party ore.
Growth
On-mine and near-mine exploration continued around Sunrise
Dam and Boddington and in the Tanami region, with
the aim of discovering resources synergistic with existing mines of a
suitable scale to warrant investment at greenfields sites. At Sunrise
Dam and Boddington, new discoveries are progressively incorporated into
the mine plan. Encouraging exploration results continue to be achieved
from the Coyote region in the western Tanami. (See Exploration on page
40).
Capital expenditure for the Australia region was $42m
(A$82m) in 2001. Total capital expenditure is expected to be in the
region of $21m (A$40m) in 2002.
-
The Boddington Expansion Project is one
of the world's largest undeveloped gold deposits. The project has total
ore reserves of 390Mt at 0.87g/t, containing 10.9Moz of gold of which
33.3% is attributable to AngloGold. A feasibility study completed during
2001 indicated that the development of the deposit would yield an
attractive return and it is being considered by the joint venture
partners. By year-end, agreement was reached on the principles of
transferring the management of the mine and the expansion, which is
currently managed by Worsley Alumina, to the Boddington Gold Mine Joint
Venture partners. A decision on whether the project will proceed is
expected during 2002.
Sustainability
Environmental management and compliance, as well as
social issues, remained areas of importance in the region.
-
The environmental management focus across the
Australia region has been varied, with mine closure and rehabilitation
plans for the Tanami and Union Reefs mines, an annual environmental
management plan for Sunrise Dam and the care and maintenance plan for
Boddington all being developed.
-
Other key activities during the year include
contributing to an understanding of the impact of the International
Cyanide Code, environmental audits by statutory bodies at Sunrise Dam
and Union Reefs, completion of the annual review of the Mineral Council
of Australia's Code of Environmental Management, rehabilitation of waste
dumps, implementation of waste minimisation strategies and sponsorship
of research into project dormancy mechanisms of Australian native plant
species.
-
AngloGold Australia is committed to fostering
long-term relationships with communities in the areas in which it
operates. This frequently involves local indigenous communities.
Programmes include training, employment and business support
initiatives, which provide much needed employment opportunities for
indigenous people living in remote areas. To heighten consciousness of
indigenous traditions, many employees undergo cross-cultural training.
AngloGold's leading position on indigenous relationships was
demonstrated when the company was party to the first major native title
consent determination handed down under the auspices of the new Western
Australian government. AngloGold was also invited, as an industry
representative, to participate in a parliamentary review of the State's
land management regimes in terms of their convergence with the Native
Title Act.
Outlook (2002)
Attributable production is expected to be lower at
456,000oz from 5.7Mt at an average grade of 2.7g/t. Total cash costs
should decrease further to $178/oz (A$349/oz), as a larger proportion of
total production is sourced from the low-cost Sunrise Dam mine and cost
improvements are made at Union Reefs.
-
AngloGold will work towards a decision in respect of
the Boddington Expansion Project, which has the potential
to produce 600,000oz of gold and 20,000t of copper/annum at a total cash
cost below $153/oz (A$300/oz).
-
Production at Sunrise Dam should
increase by 19% to 351,000oz (attributable), at a total cash cost of
$157/oz (A$309/oz).
-
Union Reefs should produce 105,000oz at
a total cash cost of $205/oz (A$402/oz).
|
Nigel Unwin
Executive Officer: Australia, Human Resources and Information Technology
LTIFR ? Australia region
Barrie Parker
Operating General Manager, Australia
Attributable production ? Australia region (000oz)
Cash costs ? Australia region ($/oz)
|
|
North America
The North America region comprises the Jerritt Canyon
Joint Venture (70%) and the Cripple Creek & Victor Gold Mining
Company (CC&V) (67% interest, with 100% interest in gold produced).
|
|
Attributable tonnes treated:
|
12.2Mt
|
|
|
Average grade:
|
1.27g/t
|
|
|
Attributable gold
|
|
production:
|
496,000oz
|
|
Total cash cost:
|
$211/oz
|
|
|
Number of employees
|
|
(including construction
|
|
contractors):
|
850
|
|
|
Attributable capex
|
|
during 2001:
|
$93m
|
|
Safety and health
Once again, the North American operations had an
excellent year in respect of safety and health with no disabling
injuries or fatalities. North America's LTIFR remained at a low 1.6
compared to the Ontario benchmark of 6.5.
-
Jerritt Canyon's SSX mine was selected
for the Mine Safety and Health Administration's highest award ?
Sentinels of Safety ? as the safest underground metal group mine in the
USA in 2000. The Smith and MCE mines also received Certificates of
Achievement from the Mine Safety and Health Administration for achieving
perfect safety records for the year 2000.
The Nevada Mining Association presented numerous safety
awards to Jerritt Canyon operations: first place to Murray Mine in the
underground medium mine category for the second year in a row; first
place to SSX Mine in the underground small mine category; second place
tie to Smith and MCE in the underground small mine category; and third
place to the Mine/Surface in the medium surface category.
-
The Colorado Mining Association and the Colorado
Division of Minerals and Geology recognised CC&V as
the safest surface mine in the State of Colorado.
Production
Gold production remained constant at 496,000
attributable ounces. Operating profit decreased by 16% to $16m while
total cash costs increased by 6% to $211/oz.
-
At Jerritt Canyon production during the
first and second quarters was higher than the same periods in 2000 as a
result of toll milling of Cortez ore. Production during the second half
of 2001 was maintained at the 2000 level, despite a fire in the roaster
gas cleaning system, which caused a production loss of seven days, and
unusually high snowfall in the fourth quarter, which resulted in lower
mill tonnage. As a result, production was 14% higher at 282,000
attributable ounces, with total cash costs at $223/oz.
-
Reduced crusher availability during the fourth quarter
of 2000 had a negative impact on production at CC&V
during the first half of 2001, while the second half of the year saw
increases in tonnage mined and placed as new mining equipment was
commissioned as part of the approved expansion project. Annual
production was 14% lower than 2000 levels ? at 214,000 attributable
ounces ? as irrigation and gold transport difficulties at the leach pad
caused a significant growth in inventories to occur. Total cash costs
rose in line with this to $187/oz.
-
Excellent progress was made with the CC&V
Expansion Project and several important milestones were reached.
CC&V completed the Highway 67 relocation and bridge construction
ahead of schedule and 6% under budget. The truck shop was also completed
ahead of schedule and 5% under budget. Construction of the crushing
facility and expanded leach pad is on schedule for completion in the
third quarter of 2002 and within budget.
Growth
Capital expenditure for the North America region was
$93m in 2001. Total capital expenditure is expected to be in the region
of $79m in 2002.
-
Approval for the $195m CC&V
Expansion Project was given during the first quarter. The project will
increase average annual gold production by 40% and extend the LOM from
2008 to at least until 2013, yielding an additional 2.8Moz. Average LOM
cash costs are expected to be reduced from $227/oz to $174/oz. Project
construction is proceeding according to schedule, with the mining fleet
in place and leach pad performance being monitored. Approximately $119m
of the capital expenditure has been spent or committed to date.
Sustainability
The corporate sustainability philosophy is reflected by
several social investment initiatives designed to deliver significant
and lasting benefits to employees, communities and other key
stakeholders.
-
Education initiatives remain a top priority. Financial
and manpower contributions were made to an interactive science learning
centre for elementary students and teachers in Nevada. The company also
provided contributions to the Colorado School of Mines and the Mackay
School of Mines for undergraduate student recruitment and retention.
-
Expansion activities at CC&V included a state
highway relocation. This project was cited by local and state officials
as one of the best examples of a public and private co-operative effort
to improve the safety of a state highway, while allowing for mine
expansion. In addition, the design and construction of the new highway
will encourage more tourism and economic development in the area.
-
A significant number of hours and financial support
were contributed to the initial planning and design of a new regional
medical facility in rural Colorado which will serve as the primary
health care facility for more than 21,000 people living in a 1,800
square mile area.
-
The company continues to strongly encourage employee
commitment to volunteerism and, as a result, employees volunteer more
than 5,000 hours annually to many local causes and organisations.
Frankie Bates and Kim DiCamillo,
Equipment Operators at Cripple Creek & Victor's East Cresson mine,
have just completed a 12-hour night shift. Equipment operators are
trained at CC&V to safely and productively operate these large haul
trucks, snow ploughs and other support equipment. Haul truck operators
must be patient by nature and pay enormous attention to detail. In the
background are CC&V's 310t capacity EH4500 haul trucks, which are
new additions to the fleet. This investment will allow CC&V to
increase mine production to 60Mt/annum.
Outlook (2002)
Overall, production from the region is expected to
increase to 579,000 attributable ounces at a total cash cost of $181/oz.
-
During the first quarter of 2002, additional
high-capacity trucks should be placed in service at CC&V
as part of the expansion project. Mining is likely to increase from 31Mt
in 2001 to 44Mt in 2002 and gold production should increase by 49% to
319,000oz. The new crusher is expected to be placed in service and
operating at full capacity of 18Mt in the third quarter of 2002. Total
cash costs are expected to be in the region of $156/oz.
-
As Jerritt Canyon nears the end of its
life, focus should remain on efficient operational performance and the
development of effective closure plans. Cost-cutting initiatives
implemented in 2001 should reduce Jerritt Canyon's total cash costs to
$204/oz in 2002 and production will be reduced by 7% to 261,000oz as
toll-milling of Cortez ore is completed.
|
LTIFR ? North America region
Jim Komadina
Executive Officer: North America Region
Attributable production ? North America region
(000oz)
Cash costs ? North America region ($/oz)
|
|
South America
The South America region comprises the wholly-owned
Morro Velho mines and the Serra Grande mine (50%) in Brazil, and the
Cerro Vanguardia mine (46.25%) in southern Argentina.
|
|
Attributable tonnes treated:
|
1.7Mt
|
|
|
Average grade:
|
7.8g/t
|
|
|
Attributable gold production:
|
441,000oz
|
|
|
Total cash cost:
|
$134/oz
|
|
|
Number of employees
|
|
(including contractors):
|
2,300
|
|
|
Attributable capex
|
|
during 2001:
|
$20m
|
|
Safety and health
A fall of ground accident at Morro Velho's
Mina Velha mine claimed the lives of two employees in April. Following
this, a review of risk management procedures was conducted and the plans
put in place yielded some rewards.
The region achieved a FIFR of 0.34 and a LTIFR of 8.16.
-
After a disappointing start at Cerro Vanguardia,
improving safety trends were recorded. Cerro Vanguardia is targeting a
NOSA five-star rating in 2002, having achieved a four-star rating in
October 2000.
-
At Morro Velho there was a significant
improvement in safety rates following the implementation of a new safety
action plan, and this trend is expected to continue. The mine achieved a
NOSA three-star rating in 2002.
-
Serra Grande achieved a satisfactory
safety performance, and received a NOSA four-star rating in January
2002.
Production
Attributable production was maintained at 441,000oz. A
lower average grade was offset by a 3% increase in tonnages treated.
Silver production increased by 35% to 997,000oz. Operating profit
decreased by 9% at $63m, while total cash costs were down 7% to $134/oz
as a result of improved production, cost-cutting initiatives,
optimisation of stripping ratios, the devaluation of the Brazilian real
and increased by-product sales at Cerro Vanguardia.
-
Higher gold production (135,000oz) at Cerro
Vanguardia, owing to a 10% increase in capacity to reach
900,000t/annum partially offset by lower grades, resulted in a strong
performance. Total cash costs decreased to $133/oz. The primary intake
of the crushing plant was replaced in September and a washing plant will
be commissioned during the second quarter of 2002 to eliminate some of
the problems experienced as a result of heavy rainfall. Some $327,000
was spent on a gravity circuit to improve silver recovery, with
commissioning in January 2002.
-
Production at Morro Velho decreased
marginally to 209,000oz, while total cash costs decreased to $127/oz.
Production at the Cuiab? mine improved as operating levels reached
2,270t/day by mid-year, reflecting a capacity increase of 3%. A new
communications system was successfully installed while a hydraulic
backfill system was implemented and is being optimised. Both systems
will improve production and safety. Re-planning was undertaken at the
Velha mine to improve safety conditions, including the revision of
operating standards in all stopes, the reassessment of the geo-mechanics
of each face, an increase in the operational cycles, a reduction in the
production rate and an increase in the number of employees.
-
At Serra Grande attributable production
increased slightly to 96,000oz. The mine is operating at increased
capacity of 730,000t/annum a total cash cost of $107/oz.
The region is supporting the development of a full-scale
cyanide recovery process, based on ion-exchange resin, which has the potential for application across
AngloGold's operations. The project is being undertaken at the Federal
University of Minas Gerais in Belo Horizonte, Brazil, and should it
prove viable, will be followed by a pilot plant installation at the
Queiroz plant in Nova Lima.
Growth
On-mine and near-mine exploration as well as greenfields
exploration continued, with a particular focus on Argentina, Brazil and
Peru. (See Exploration on page 40.)
Capital expenditure (attributable) for the South America
region was $20m in 2001 and is expected to be around $37m in 2002.
-
The potential for underground mining at Cerro
Vanguardia is being investigated and an initial recommendation
is expected in May.
-
Work continued at Morro Velho's Amapari
Project.
-
The planned expansion of the Cuiab? mine, which would
effectively increase production from 2,300 to 4,000t/day and increase
gold production by 180,000oz/annum, is at the pre-feasibility stage. The
targeted ore reserve is about 9Mt at 7.7g/t, equivalent to 2.2Moz of
gold. Capital expenditure would be in the region of $140m and, should
the project proceed, production would commence by 2006.
-
Areas adjacent to the Serra Grande mine
are being investigated to extend the life of this highly profitable
operation. After an assessment of the area through an Airborne
Electromagnetic survey in January/February, a drilling proposal for the
adjacent areas will be presented.
Dom?cio Fidelis de Ara?jo, pictured in
front of the Cuiab? Mine ropeway at Morro Velho. Born and raised in the
nearby town of Caet?, Dom?cio has been working at Morro Velho for 12
years where he is currently a Load Haul Dump Operator. Morro Velho is
one of the main employers in the area and has contributed greatly to the
improvement of living standards for neighbouring communities. Behind him
is a view of the 15km Cuiab? aerial ropeway, crossing the hilly region
between the Cuiab? mine and the Queiroz plant, located in the town of
Nova Lima. The ropeway has the capacity to transport 115t/hour using 270
buckets and travelling at a speed of 3.6m/sec and is a novel, low-cost
innovation by the mine.
Sustainability
Environmental and social issues continued to be an area
of importance.
-
Cerro Vanguardia is currently in the
process of ISO 14001 certification, only the second AngloGold mine to do
so and one of the first in Argentina.
-
Morro Velho's Engenho d'?gua Project, a
small oxide deposit, located in Rio Acima City, about 25km from Nova
Lima, was approved in terms of all environmental legislative
requirements in July, following presentations to community members,
environmental agencies and other authorities.
Reclamation and revegetation of the Nova Lima metallurgical
plant clean-up area was concluded during the year. Ongoing water quality
monitoring of the drainage water and river (Ribeir?o Cardoso) will
continue in line with legislative requirements.
The approval process for the Morro Velho Environmental
Corrective Licence is nearing completion and it is anticipated that a
licence will be granted in 2002.
Revegetation of affected areas at the Itajobi Corrego do
S?tio Project, located in Santa B?rbara City (about 130km from Nova
Lima), is almost complete. This open-pit, heap leach project will be
operating by the end of 2002. The Minas Gerais Environmental Authorities
have included this project in a "best practice" video to be
released in 2002.
Procedures to obtain the necessary environmental
licences for the Amapari project are being expedited.
-
The State Environmental Agency of Goi?s Province
renewed Serra Grande's Environmental Operational Licence
in November 2000.
Serra Grande has initiated, in a partnership with IBAMA
(the Brazilian Institute for the Environment), a programme for the
breeding of native wildlife.
A large proportion of the region's community-directed
social investment was made in the sectors of education (mainly
environment and technical training), as well as in supporting health and
leisure activities.
-
Some 5,000 children participated in an environmental
education programme at the Harry Oppenheimer Environmental Centre in
Nova Lima, while 300 teachers were trained in environmental education. A
further 250 individuals from State environmental agencies and community
members participated in the programme.
-
Amongst the community initiatives supported by the
company was a "Children's Day" (Nova Lima) involving some
10,000 needy children. Other outreach initiatives include sponsorship of
technical mining and health symposiums, donations of materials and
clothing to schools and assistance to disadvantaged children as well as
to sports teams. In Nova Lima, Morro Velho is supporting the city's
recycling programme and has donated a building site for the recycling of
materials.
Outlook (2002)
Attributable production is expected to be marginally
lower (431,000oz), from 1.7Mt at an average grade of 7.7g/t. Total cash
costs should decrease further to about $130/oz, reflecting increasing
contributions from Cerro Vanguardia and a further reduction in corporate
costs.
-
At Cerro Vanguardia, a capacity increase
to 900,000t/annum is envisaged, increasing gold production by 3% to
140,000oz (attributable), and total cash costs maintained at $133/oz.
Initiatives to further decrease the stripping ratio are being
investigated.
-
Morro Velho should produce slightly less
gold during the year (down 4% to 201,000oz) as the clean-up project at
the Nova Lima plant was concluded in mid-2001. A higher total cash cost
(up 8% to $137/oz) reflecting a reduction in by-product credits, and higher labour and maintenance costs, is
anticipated.
To compensate for the closure of the Santa Cruz mine in
mid-2002, the Engehno d'?gua mine will come into production in March
2002. Engenho d'?gua is an open-pit mine with a LOM of 22 months.
-
Serra Grande's production is likely to
decline by 6% to 90,000oz (attributable) from lower grade ore, at a 6%
higher total cash cost ($114/oz) as mining from the narrower quartz
veins at Mina III increases. The outcome of a trial mechanised mining
exercise to improve safety and lower costs is expected by the end of the
first quarter.
for the year ended 31 December 2001
|
| | Average | | |
| Tonnes | grade | Gold | Cash |
| treated | recovered | production | costs |
| (Mt) | (g/t) | (kg) | (000oz) | (R/kg) | ($/oz) |
|
| Operation |
|
| South Africa |
|
| Great Noligwa | 2.5 | 12.34 | 31,224 | 1,004 | 33,068 | 122 |
|
| Kopanang | 2.1 | 7.40 | 15,381 | 494 | 48,121 | 178 |
|
| TauTona | 1.6 | 11.94 | 19,355 | 622 | 42,347 | 154 |
|
| Tau Lekoa | 2.0 | 4.42 | 8,899 | 286 | 55,545 | 203 |
|
| Mponeng | 1.5 | 7.71 | 11,386 | 366 | 61,221 | 223 |
|
| Savuka | 0.9 | 7.97 | 7,476 | 240 | 68,209 | 248 |
|
| Moab Khotsong* | - | - | - | - | - | - |
|
| Bambanani | 1.6 | 7.86 | 12,816 | 412 | 63,153 | 230 |
|
| Joel | 1.1 | 3.56 | 3,959 | 127 | 93,463 | 345 |
|
| Tshepong | 1.5 | 8.20 | 11,898 | 383 | 48,938 | 178 |
|
| Matjhabeng | 0.8 | 7.75 | 5,841 | 188 | 63,542 | 236 |
|
| Ergo | 41.3 | 0.25 | 10,314 | 332 | 58,884 | 215 |
|
| Africa |
|
| Geita (50%) | 2.3 | 3.70 | 8,485 | 273 | 41,123 | 147 |
|
| Morila (40%) | 1.1 | 6.87 | 7,848 | 252 | 28,533 | 103 |
|
| Navachab | 1.3 | 2.04 | 2,694 | 87 | 45,101 | 164 |
|
| Sadiola (38%) | 2.0 | 3.13 | 6,336 | 204 | 36,356 | 131 |
|
| Yatela (40%) | 0.5 | 3.33 | 1,629 | 52 | 45,083 | 149 |
|
| Australia |
|
| Boddington (33.33%) | 2.6 | 0.92 | 2,425 | 78 | 51,119 | 190 |
|
| Sunrise Dam | 2.4 | 3.81 | 9,177 | 295 | 42,916 | 153 |
|
| Tanami (40%) | 0.4 | 1.81 | 669 | 21 | 70,894 | 278 |
|
| Union Reefs | 2.6 | 1.36 | 3,548 | 114 | 64,208 | 230 |
|
| North America |
|
| Cripple Creek & Victor Joint Venture | 11.3 | 0.59 | 6,656 | 214 | 51,837 | 187 |
|
| Jerritt Canyon Joint Venture (70%) | 0.9 | 9.41 | 8,780 | 282 | 61,555 | 223 |
|
| South America |
|
| Cerro Vanguardia (46.25%) | 0.4 | 10.51 | 4,207 | 136 | 36,799 | 133 |
|
| Morro Velho | 1.0 | 6.63 | 6,511 | 209 | 35,351 | 127 |
|
| Serra Grande (50%)qq | 0.4 | 8.08 | 2,991 | 96 | 29,729 | 107 |
|
* Moab Khotsong is a new mine in its development phase.
The mine is expected to commence production in 2003 and attain full
production of 1.6Mt of ore treated per annum by 2006. LOM cash costs are
expected to be $97/oz.
|
Roberto Carvalho Silva
Executive Officer: South America Region
LTIFR ? South America region
Attributable production ? South America region
(000oz)
Cash costs ? South America region ($/oz)
|
|
| Contents
|