Bolivar Mine

Project Highlights:

  • Tailings Testing
  • Tailings Dewatering
  • Process Design

The Bolivar mine is a 3,000 tonne per day underground mining operation in Chihuahua, Mexico producing copper, zinc, silver, and gold. Space constraints in mountainous terrain require dewatering tailings to reduce required area for tailings storage. Tierra Group is assisting Sierra Metals with process upgrades including tailings dewatering and storage. Tierra Group is completing a conceptual study to determine the most cost effective dewatering solution that fits with the current plant operations and future plans. Engineering design includes specialized tailings testing, flowsheet development, equipment specification, cost estimate, and delivery/construction schedule estimation.

Project Highlights:

  • Tailings Testing
  • Tailings Dewatering
  • Process Design

Similar projects

McLaughlin WWRDF Seepage Collection

Tierra Group designed a Seepage Collection Systems (French Drains) to prevent contact water seepage from comingling with surface water runoff. The collected seepage was routed via pipelines to existing process water handling tanks.

VIEW PROJECT

Aranzaz├║ Mine

The Aranzazú Mine is a copper-gold-silver mine located in the northeastern region of Zacatecas, Mexico. The mine includes both open pit and underground operations. The mill currently processes 2,600 tonnes of ore per day. Tierra Group finalized the geotechnical investigation…

VIEW PROJECT

Buriticá Tailings Stewardship & Cyanide Speciation

Tierra Group provided Tailings Stewardship Services for Continental Gold’s Buriticá Project in Antioquia, Columbia which included permitting support, Third-Party Review and construction and operations support. Tierra Group oversaw the development of a 2D hydrodynamic model to support the design of…

VIEW PROJECT

Yauricocha Mine

The Yauricocha Mine is a polymetallic (copper, lead, zinc) underground mine located in Yauyos Province, Lima, Peru. Tailings are deposited in the Yauricocha Tailings Storage Facility (TSF) located 3km from the process plant. Tierra Group was engaged in 2015 to…

VIEW PROJECT

Midas Mine

The Midas Mine is located in northern Nevada, and is owned and operated by Klondex Mines LTD.  The mine is an underground mine with an operating mill. The mine’s existing tailings facilities are nearing their end of operating life and…

VIEW PROJECT

Midas Gold Project

Midas Gold’s project is located in the remote central Idaho Rockies near the town of Yellow Pine.  It is a brownfields gold-antimony project featuring three open pits and an anticipated 22,000 tpd plant throughput, along with challenging terrain and environmental…

VIEW PROJECT

Aurora TSF1 FPCP & TSF2 Closure Review

Tierra Group evaluated and prepared the closure design for Aurora's TSF1 facility. Design components included civil grading of closure surface, stability analysis of closure slopes, and hydraulic design of channels and spillways. A final design support was prepared by Tierra…

VIEW PROJECT

McLaughlin Evaporation Pond Design

Tierra Group designed evaporation ponds to decrease the net positive site water balance and reduce water treatment plant needs. Pond design included evaluating existing pumps and pipelines for use in the evaporation system and designing supplemental systems to support pumping…

VIEW PROJECT

Jaguar Mines

Jaguar's gold operations, Turmalina, Paciência and Caeté, are located in the Iron Quadrangle region, a prolific greenstone belt near the city of Belo Horizonte in the state of Minas Gerais, Brazil. Jaguar controls 27,357 hectares of mineral concessions in this…

VIEW PROJECT

La Negra Mine

Tierra Group performed a tailings storage facility safety (TSF) audit for the 90 m high upstream constructed tailings dam at La Negra Mine in Querétaro, Mexico. The project included a TSF dam inspection and Dam Safety Inspection Report (DSIR) containing operational…

VIEW PROJECT

La India Mine

Tierra Group performed geotechnical investigation, water balance, and the Phase 2 heap leach pad (HLP) optimization design at Agnico Eagle’s La India Mine in Sonora State Mexico. Tierra Group provided Construction Quality Assurance (CQA) during initial construction and expansion of…

VIEW PROJECT

Bolivar Mine

The Bolivar mine is a 3,000 tonne per day underground mining operation in Chihuahua, Mexico producing copper, zinc, silver, and gold. Space constraints in mountainous terrain require dewatering tailings to reduce required area for tailings storage. Tierra Group is assisting…

VIEW PROJECT