Copper

A worker oversees a zinc flotation circuit at Dia Bras' Malpaso mill, in northern Mexico's Sierra Madre mineral belt. Dia Bras is one of many juniors investing in Mexico to profit from continued high metals prices against a backdrop of spiralling energy costs, poor government incentives and labour strife.

Investment Dollars Flow Into Mexico

Monterrey, Mexico — Mexico’s long-neglected mineral reserves are set to get a historic boost over the next few years with record levels of mining investment, making Mexico the world’s number two dest…


From left: Dia Bras consultant Jacques Marchand, and Remi Boily, general superintendent of the Bolivar copper-zinc mine, with guests outside an adit at the Bolivar copper-zinc mine in in the Sierra Madre mountains in Chihuahua state, Mexico. The company would like to build a mill on-site rather than ship ore 150 km by road and rail.

Dias Bras Looks to Build Mill at Bolivar

Dia Bras Exploration (DIB-V, DBEXF-O) has been pilot mining at the Bolivar copper-zinc mine in Chihuahua, Mexico, for nearly two years, but now that the company has completed a National Instrument 43-…


No More Broken Promises: Constellation Copper

Hoping to address the repeated production shortfalls that have left it red-faced in the past, Constellation Copper (CCU-T, CCUDF-O) is making improvements at its Lisbon Valley mine, in Utah, to increa…


Explorator Keen to Drill Chilean Property

Explorator Resources (EXO-V, EXRAF-O) is about to begin exploration on the newly acquired Venus block on its 11-sq.-km El Espino-Venus project in Chile, where nine small copper-gold mines are in opera…


Virgin Wants to Start Small at Los Verdes

With a resource calculation in hand and plans for a feasibility study, Virgin Metals (VGM-T, VGMTF-O) is looking to move along its Los Verdes copper-molybdenum project on the eastern boundary of Sonor…







David Good, Marathon PGM's vice president, exploration, illustrates a point at the Malachite Zone of the Coldwell intrusive complex.

Marathon Drilling Promising Bigger Things

SITE VISIT Marathon, Ont. — The Marathon copper-palladium-platinum project of Marathon PGM (MAR-T, MRPGF-O) has several solid virtues: a large resource near the surface, and indications of favourable economics, not…


Iberian Buys Peruvian Copper Mine

Vancouver — Iberian Minerals (IZN-V, IZNFF-O) recently took two steps towards its goal of becoming a mid-tier base metals producer with the acquisition of a producing copper mine in Peru and the sign…


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