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Sierra Metals

UNDERGROUND

Mudslide kills three at Peru mine

A mudslide at the Yauricocha underground mine in Peru has killed three workers, Sierra Metals said.

13 September 2022

SURFACE

Sierra Metals secures Yauricocha expansion permit

Yauricocha is located in the Yauyos province in western central Peru

17 June 2021

PROCESSING

Sierra Metals eyes iron with US$28M magnetite plant

Plant will produce 62% iron ore fines concentrate

22 April 2021

PROCESSING

Sierra get environmental OK for Yauricocha increase

Peru operation's plant will be upping throughput by 20%

17 March 2021

MANAGEMENT

Sierra's Cusi mine begins again

Sierra Metals restarts silver operation in Mexico.

29 July 2020

COVID-19

Yauricocha restart in Peru delayed

Peruvian government has extended the national COVID-19 emergency, but some mining can restart.

26 May 2020

PARTNER CONTENT

Integrating closure thinking into the mining life cycle

Integrating closure thinking into the mining life cycle for efficient, sustainable

PARTNER CONTENT

SRK Consulting Helping to shape a new narrative around mine waste

SRK Consulting's Rob Bowell discusses mine closure and the valorization of mine waste.

PARTNER CONTENT

Ecocene: leading the way in nature-positive mine closure solutions

Ecocene’s Ecoda powers smart, data-driven mine closure and ecosystem restoration

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the ݓ[ Intelligence team.

A growing series of reports, each focused on a key discussion point for the mining sector, brought to you by the ݓ[ Intelligence team.

editions

ݓ[ Intelligence: Future Fleets Report 2025

MMI Future Fleets Report 2025 looks at how companies are using alternative energy sources to cut greenhouse gas emmissions

editions

ݓ[ Intelligence: Automation and Digitalisation Report 2024

Exclusive research for ݓ[ Intelligence Automation and Digitalisation Report 2024 shows mining companies are embracing cutting-edge tech

editions

ESG Mining Company Index: Benchmarking the Future of Sustainable Mining

The ESG Mining Company Index report provides an in-depth evaluation of ESG performance of 61 of the world's largest mining companies. Using a robust framework, it assesses each company across 9 meticulously weighted indicators within 6 essential pillars.

editions

ݓ[ Intelligence Exploration Report 2024 (feat. Opaxe data)

A comprehensive review of exploration trends and technologies, highlighting the best intercepts and discoveries and the latest initial resource estimates.