Mount Toromocho

2 news results for the search terms: Mount Toromocho.

Grenville Adds 31 New Mineral Concessions to Silveria and Now Has 2797 Ha of Mineral Titles Over Four Former Silver Mines

July 19th, 2007

…  its overall corporate strategy of controlling both the mountain ridges and valley where the four former mines are located,” stated A. …  as other mountain and valley mineral occurrences such as Toromocho, owned by Peru Copper and Morococho, owned by Pan American Silver, …

Peru Copper announces highly favorable column leach results

February 6th, 2007

…  results from its recent column leach testing at the Toromocho copper deposit. The preliminary column leach test results detailed …  1″ top crush size. The samples were subjected to various amounts and rates of acid addition to the column leaches. The following results …