Amulsar Gold Project

Project Highlights:

  • 3rd Party Technical Review

Tierra Group completed a technical review of the heap leach pad for the Amulsar Mine property owned by Lydian Armenia located near the town of Jermuk to the southeast of Armenia. The heap leach pad consists of four phases with a rich pool and three contingency pools. Tierra Group was hired to conduct a third-party review and audit the design of the heap leach pad. After the review, Tierra Group provided a series of recommendations to optimize the design of the pad. Tierra Group continues to review new interface shear strength tests and will also be in charge of reviewing the new stability analysis that will be updated using the new geotechnical parameters. In addition, Tierra Group will continue reviewing the changes in the heap leach pad design.

Project Highlights:

  • 3rd Party Technical Review

Similar projects

Los Gatos Project

Tierra Group provided detailed Stage 1 and 2 Tailings Storage Facility design, conducted a process plant geotechnical foundation investigation, and provided Construction Quality Assurance for Sunshine Silver Mining's Los Gatos Project in Chihuahua, Mexico.

VIEW PROJECT

Pinos Altos Mine

Tierra Group provided slope stability analysis for Agnico Eagle’s dry stack tailings storage facility containing 330,000 tonnes of tailings.

VIEW PROJECT

Los Pelambres Tailings Stewardship

Tierra Group implemented a Corporate Tailings Stewardship Program at Antofagasta Minerals’ Los Pelambres Copper Mine in the Coquimbo Region of Chile. The program included data acquisition, a dam safety inspection, site-specific operations training, and improvement recommendations in tailings management practices.

VIEW PROJECT

Confidential Project - Wisconsin

Tierra Group conducted a Due Diligence Review for a project in Wisconsin, US.

VIEW PROJECT

El Cubo

Tierra Group provided Tailings Stewardship Services including a dam inspection, slope stability analysis review and operational improvements for Endeavour Silver’s El Cubo tailings storage facility in Guanajuato, Mexico.

VIEW PROJECT

Pirquitas Tailings Review

Tierra Group prepared a civil engineering design for SSR Mining’s Mina Pirquitas in Jujuy Province, Argentina and developed current and future water-mass balance through hydrological/hydraulics calculations and modeling. Tierra Group developed the ultimate tailings surface, deposition plan, spillway relocation analysis,…

VIEW PROJECT

Mt. Todd Dam Assessment

Tierra Group conducted an Independent Technical review of Vista Gold Corp’s Mt. Todd Tailings Storage Facility Expansion in Northern Territory, Australia.

VIEW PROJECT

Hollister Waste Rock Facility

Hollister Waste Rock Facility Storage Tierra Group performed a third-party peer review of a Waste Rock Storage Facility (WRSF) design at Klondex Mines’ (Klondex) Hollister Mine in northern Nevada. The WRSF, as designed, involved lining the mine’s existing West Pit…

VIEW PROJECT

Ray Mine

Tierra Group is implementing a corporate Tailings Stewardship Strategy (TSS) at all of ASARCO Grupo Mexico‚Äôs mines in Arizona, USA (Hayden, Mission and Ray mines). Tierra Group conducted a site visit to each site to perform dam safety inspections, interview…

VIEW PROJECT

Morro do Ipe Due Diligence

Tierra Group served on an Independent Engineering Team performing a tailings management and operations Due Diligence Technical Review at the Morro do Ipe iron ore mine in Minas Gerais, Brazil.

VIEW PROJECT

Goldfield Bonanza Project

Lode-Star Gold, Inc., in advance of their proposed mining operations, submited a Physical Separation Facility application with the State of Nevada for their Goldfield Bonanza Project located in Esmeralda County, Nevada. The mine, located in the historic high-grade gold-bearing district of…

VIEW PROJECT

Esmeralda Mill

Tierra Group was contracted by Waterton Global Mining Company to prepare the FPCP for TSF No.1 at the Esmeralda Mine. TSF No.1 covered approximately 100 acres, included a rockfill embankment with a maximum height approximately 60 feet, and stored gold tailings. Work…

VIEW PROJECT