Sierra Metals Announces Positive Updated PEA on the Expansion at Its Yauricocha Mine in Peru
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Thursday, January 20, 2022
Mining, Minerals, Natural Resources, Resource management, Net smelter return, News, COV, Arsenic, Copper, File, Corporation, Silver, National instrument, Plan, Canadian Institute of Mining, Metallurgy and Petroleum, Risk, NSR, Mining, Gold, Mining engineering, Mineral, U.S. Securities and Exchange Commission, Goal, Phrase, Company, Zinc, NI, Metallurgy, Lead, Lead oxide, Sierra (metal band), Oil, Risk management, Petroleum
Silver, gold, silver, copper, lead, zinc, arsenic (deleterious) and iron assays were capped / cut where appropriate.
Key Points:
- Silver, gold, silver, copper, lead, zinc, arsenic (deleterious) and iron assays were capped / cut where appropriate.
- (3) The consolidated Yauricocha Resource Estimate is comprised of Measured, Indicated and inferred material in the Mina Central, Cuerpos Pequeos, Cuye, Mascota, Esperanza and Cachi-Cachi mining areas.
- (6) Lead Oxide Mineral Resources are reported at COVs based on 2016 actual metallurgical recoveries and 2021 smelter contracts.
- Sierra Metals Inc. is a diversified Canadian mining company focused on the production and development of precious and base metals from its polymetallic Yauricocha Mine in Peru, and Bolivar and Cusi Mines in Mexico.