Mine

Amerigo Resources’ Chilean subsidiary Minera Valle Central (MVC) has started processing tailings from the Cauquenes tailings deposit, located near the company’s plant.

Amerigo Resources president and COO Rob Henderson said: "Phase 1 of the Cauquenes expansion is nearing completion and MVC has started the processing of Cauquenes tailings at a rate of approximately 30,000t per day.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

"We continue to expect production to ramp-up to 60,000tpd during Q4-2015, and all phase 1 work to be completed on schedule and on budget."

Once the first phase is complete, Amerigo expects MVC’s annual production to increase to 70 million pounds of copper.

Amerigo Resources chairman and CEO Dr Klaus Zeitler said: "It is anticipated that incorporating the processing of Cauquenes tailings into MVC’s operations will have a positive effect on Amerigo’s operating results, which is critical during these times of low copper prices."

"It is anticipated that incorporating the processing of Cauquenes tailings into MVC’s operations will have a positive effect on Amerigo’s operating results."

In March, Amerigo obtained approval from a bank syndicate comprising Mandated Lead Arrangers Banco Bilbao Vizcaya Argentaria and Export Development Canada for a loan facility to MVC.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

MVC used the loan for the first phase of the expansion of its operations for the processing of tailings from the Cauquenes deposit.

In April 2014, MVC signed an agreement with Corporacion Nacional del Cobre de Chile granting right to the company to process the historic tailings in Cauquenes.

At the Cauquenes tailings deposit, Amerigo aims to increase annual production to 90 million pounds of copper and 2.5 million pounds of molybdenum.


Image: Amerigo expects MVC’s annual production to increase to 70 million pounds of copper. Photo: courtesy of Suat Eman/FreeDigitalPhotos.net.

Mining Technology Excellence Awards - Nominations Closed

Nominations are now closed for the Mining Technology Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

Excellence in Action
Dual-award winner in the 2025 Mining Technology Excellence Awards, Propeller is redefining geospatial intelligence and safety in mining. Explore how its AeroPoints and DirtMate solutions deliver survey-grade mapping, live haul metrics, and safer, more efficient operations across mines and quarries worldwide.

Discover the Impact