Minerals specimens and rocks from peru: pyrite, pink opal, blue opal, chalcedony, lead, mix minerals.
Copper concentrate, lead concentrate, zinc concentrate, iron ore, manganese.
Minerals like lead ore(with zinc), copper ore, copper concentrate, moly ore and concentrate.
Zinc, lead-silver, silver, antimony, concentrate, manganese ore..
Iron Ore, Copper Ore, Bauxite, Lead, Zinc.
Copper, lead, iron ore, bauxite, coal graphite.
Iron ore maganese ore, tungsten, copper, zinc, silver, gold, polimetalic ores. antracite coal.Trading
Minerals: diatomite, manganese, coal, bentonite, copper oxide, lead, zinc.