Trevali Receives Highly Positive Hard-Rock Metallurgical Results From Santander Silver-Lead-Zinc Mine Project in Peru
November 20th, 2008Trevali Resources Corp. announce it has received highly positive results from initial independent metallurgical testing of its high-grade Magistral Norte zone on the Santander silver-lead-zinc mine project in Peru. Recoveries to the separate rougher concentrates are: silver 84.5%, lead 95% and zinc 91%, and display excellent separation of the silver-lead and zinc mineralization. These initial [...]