Sierra Metals Inc

Exploration drilling from the surface at Sierra Metals' underground Yauricocha polymetallic mine in Peru. Source: Sierra Metals

Sierra Metals goes deeper at Yauricocha

Sierra Metals’ (TSX: SMT; TSXV: SMT; US-OTC: DBEXF) claim that its underground Yauricocha silver-copper-lead-zinc-gold mine in Peru has plenty more to give at deeper depths is proving correct.


Sierra Metals is doubling the mill capacity at its Bolivar copper-zinc-silver mine in Mexico to 2000 tonnes per day. Source: Sierra Metals

Sierra Metals keeps faith in exploration

There are two ways to look at the current rough conditions in the mining equity markets: investors can believe in the “sky is falling” scenario and stay clear for an indeterminate period of time, or they can see present conditions…



Market news: TSX Venture Exchange

The second week of December was a sideways one for the S&P/TSX Venture Composite Index, as it alternated between small gains and small losses to end the session up just 0.66 point at 1,183.62. Trading volumes were average, ranging between…




Newmont suspends construction of Conga

Newmont Mining (NMC-T, NEM-N) has indefinitely halted construction activities in agreement with the government of Peru at its 51.35%-owned Conga gold-copper project in the northern region of Cajamarca following weeks of protests over the…






Milling and housing facilities Sociedad Minera Corona's Yauricocha silver-copper-lead-zinc mine in Peru. Photo by Dia Bras Exploration

Lima connections help Dia Bras acquire Yauricocha mine

Using the contacts of director Alberto Arias, a former Goldman Sachs (GS-N) analyst turned resource investor with a well-connected mining family in Peru, Dia Bras Exploration (DIB-V) has penned a US$310.2-million deal to acquire Sociedad Minera…


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