Bolivar

BASE METALS

Sierra hopes to turn things around after soft Q1

Canadian miner expects to hit first-half guidance

20 April 2022

EXPLORATION & DEVELOPMENT

PEA shows iron ore adds appeal to Sierra's Bolivar mine

'Confirms the rationale for approving this project in April'

17 August 2021

BULKS

Sierra Metals to produce iron ore at Bolivar

Magnetite production to have many benefits

22 April 2021

PROFIT & LOSS

Sierra stung by costs in Peru

Treatment and refining costs up 66%

17 February 2021

CAPITAL MARKETS

Sierra mulls sale as part of strategic process

Shares at one-year high

12 January 2021

BASE METALS

Organic growth could double Sierra's production

PFS due in 2021 on three expansions

14 December 2020

EXPLORATION & DEVELOPMENT

Sierra Metals PEA looks to double Cusi throughput

PEA follows similar study for its Bolivar mine

10 December 2020

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

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

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

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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.

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Mining Journal Intelligence Global Leadership Report 2024: Net Zero

Gain insights into decarbonisation trends and strategies from interviews with 20+ top mining executives and experts plus an industrywide survey.

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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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Mining Journal Intelligence Investor Sentiment Report 2024

Survey revealing the plans, priorities, and preferences of 120+ mining investors and their expectations for the sector in 2024.