Sierra Metals: 4 of 6
BASE METALS
Sierra completes Bolivar expansion ahead of plan
Canadian miner expects to lift capacity to 5,000t/d by 2020
09 January 2019
ESG
Sierra faces Yauricocha expansion setback
Company seeking review of environmental decision
06 December 2018
PROFIT & LOSS
Record throughput at Sierra
Yauricocha and Bolivar mines performed well, with additional benefits from Cusi
16 July 2018
EXPLORATION & DEVELOPMENT
Sierra's PEA points to 550% ROI at Bolivar
Latest report indicates more gains
10 July 2018
EXPLORATION & DEVELOPMENT
Sierra flags 486% ROI on Yauricocha
Positive PEA for Peru expansion
28 June 2018
EXPLORATION & DEVELOPMENT
Sierra finds new zone at Yauricocha
Drilling identifies new style of mineralisation
05 June 2018
EXPLORATION & DEVELOPMENT
Sierra Metals ups Bolivar's mineral reserve estimate
Further increases likely as drilling continues
22 May 2018
PROFIT & LOSS
Sierra on better course
Emerging producer hoping to repeat Peru operational gains in Mexico
23 March 2018
PARTNER CONTENT
Mine tailings: Technology and Risk
WSP speaks with Mining Journal, Mining Magazine and Australia's Mining Monthly
PARTNER CONTENT
Transformational Tailings Solutions from Weir
Mining Journal, Mining Magazine and Australia’s Mining Monthly speaks with Weir.
PARTNER CONTENT
Weir's transformational tailings flowsheets
Weir has developed a range of transformational flowsheets for tailings management
RESOURCE STOCKS
VHM's near-term critical minerals project poised with consummate timing
Globally-significant deposit aiming for production in 2025
Mining Journal Intelligence World Risk Report 2024 (feat. MineHutte ratings)
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Mining Journal Intelligence Global Leadership Report 2024: Net Zero
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Mining Journal Intelligence Project Pipeline Handbook 2024
View our 50 top mining projects, handpicked using a unique, objective selection process from a database of 450+ global assets.
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