Nyrstar NV today announced that it has acquired the Contonga and Pucarrajo polymetallic
mines in Peru for approximately US$23 million, in line with the Company’s strategy to
selectively pursue opportunities in mining.
The Contonga and Pucarrajo mines comprise approximately 4,900 hectares of mining
concessions, located 500 kilometres north of Lima in the Ancash region, which is well
known for its significant zinc, lead, silver, gold and copper deposits. The Contonga
mine is located adjacent to the world-class Antamina mine, one of the world’s largest
copper-zinc mines.
The Contonga mine is an underground zinc-lead-copper-silver mine with more than 100
years of operating history, and is currently processing approximately 660 tonnes per day
of ore. The Pucarrajo mine is an underground zinc-lead-silver mine which has been in
operation for more than 30 years, and has a capacity of approximately 1,100 tonnes per
day of ore. Operations at the Pucarrajo mine have been suspended since June 2009 due to
cash constraints as a result of the financial crisis.
Nyrstar intends to ramp-up both operations to a combined capacity of more than 2,000
tonnes per day of ore by the end of 2012, resulting in annual production of
approximately 40,000 tonnes of zinc in concentrate, 4,000 tonnes of lead in concentrate,
1,000 tonnes of copper in concentrate and 1.5 million troy ounces of silver. The
ramped-up operations are expected to operate with C1 cash costs[1] of less than US$1000
per tonne of payable zinc due to significant by-product credits.
Leveraging Nyrstar’s existing operating presence in Peru, the Contonga and Pucarrajo
mines will be managed in conjunction with the Coricancha mine by a single experienced
management team, and will utilise the shared services of Nyrstar’s Lima office.
Similar to Nyrstar’s Coricancha mine, exploration at the Contonga and Pucarrajo mines by
previous owners has been limited. Accordingly, Nyrstar intends to undertake a modern
exploration program that is expected to significantly increase mineral reserves and
resources.
Commenting on the acquisition, Roland Junck, chief executive officer of Nyrstar, stated:
“The acquisition of the Contonga and Pucarrajo mines allows us to continue to pursue our
upstream integration into metals where we have existing expertise and proven capability,
whilst leveraging the operational benefits of managing our assets in clusters.
The Contonga and Pucarrajo mines are very competitive on the cost curve due to strong
by-product credits, and will take our capacity for zinc metal production from own
concentrates to approximately 25% by 2012. We continue to actively explore opportunities
to deliver on our strategy.”
As part of the acquisition Nyrstar will also assume debts of approximately US$16 million
associated with the operations. Part of the purchase price (US$5 million) will be held
in an escrow account for 12 months as security for the vendor’s obligations in relation
to customary representations and warranties relating to the acquisition.
Reserves and Resources
The following is a summary of the most recent reserve and resource statements for the
Contonga and Pucarrajo mines.
Contonga Reserves and Resources, 2009
Resource Class Tonnes (kt) Zn (%) Pb (%) Cu (%) Ag (oz/t)
Proven Reserves 1,494 4.67 1.71 0.47 2.93
Probable Reserves 405 4.55 1.34 0.66 2.91
Total Reserves 1,899 4.64 1.63 0.51 2.93
Measured Resource 1,639 5.15 1.78 0.58 3.01
Indicated Resource 430 4.94 1.47 0.72 3.12
Inferred Resource 1,020 4.79 0.99 0.89 2.32
Total Resource 3,089 5.00 1.47 0.70 2.80
Pucarrajo Reserves and Resources, 2009
Resource Class Tonnes (kt) Zn (%) Pb (%) Cu (%) Ag (oz/t)
Proven Reserves 182 8.22 0.83 – 2.32
Probable Reserves 158 8.23 0.79 – 2.24
Total Reserves 340 8.23 0.81 – 2.29
Measured Resource 199 7.98 0.77 – 2.16
Indicated Resource 1,116 7.45 0.57 – 1.69
Inferred Resource 715 7.51 0.76 – 2.00
Total Resource 2,030 7.52 0.66 – 1.85
[1] C1 cash costs are the net direct cash costs incurred from mining through to refined
metal (including operating costs, treatment charges, concentrate freight costs), less
by-product credits
About Nyrstar
The partner of choice in essential resources for the development of a changing world.
Nyrstar is a leading global multi-metals’ business, producing significant quantities of
zinc and lead as well as other products (including silver, gold and copper). Nyrstar is
listed on NYSE Euronext Brussels under the symbol NYR. For further information visit the
Nyrstar website, www.nyrstar.com http://www.nyrstar.com/ .
Contacts
Michael Morley
Director Legal and
External Affairs
T: +44 20 7408 8120
michael.morley@nyrstar.com mailto:michael.morley@nyrstar.com
Investors
Chris James
Group Manager,
Investor Relations
T: +44 20 7408 8161
M: +44 7912 269 497
chris.james@nyrstar.com mailto:chris.james@nyrstar.com
Media
Geert Lambrechts
Communications Advisor
T: +32 14 449 646
M: +32 473 637 892
geert.lambrechts@nyrstar.com mailto:geert.lambrechts@nyrstar.com