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Established in 1891 in northern Idahos Silver Valley, Hecla Mining Companys rich history of mining has distinguished it as a respected precious metals producer
Asarco is primarily engaged in copper production, but also produces specialty chemicals and aggregates. The Company's copper business includes integrated mining, smelting and refining operations in North America and in Peru through its 54.3% owned
Southern Clay Products is a Austin, TX-based company in the Agriculture and Mining sector.
Viterra is a Canadian agribusiness based in Regina, Saskatchewan.
Panoro Minerals Ltd. (TSXV: PML)(Frankfurt: PZM)(BVL: PML) Panoro is a Canadian mineral exploration company focused on exploring large-potential copper/gold projects in Peru where there is excellent geological potential and the right political and economic conditions. The company holds a large portfolio of properties that includes 13 properties in the Andahuaylas-Yauri province in Southern Peru as well as one polymetallic project in the Northwest. Panoro holds a strong commitment to working with Peruvian individuals, communities and businesses. The company has built a strong reputation in the Peruvian communities in which they operate and has signed a number of community agreements with the local Peruvian indigenous people. Panoro has a head office in Vancouver, BC, and a Peruvian office in Lima Peru.