The standards used are natural albite (Si and Na), orthoclase (K), corundum (Al), wollastonite (Ca), forsterite (Mg), MnTiO 3 (Ti and Mn) and andradite (Fe). Mineral mapping and element profiles of ...
Hole 17 intersects 303m of 0.75 gpt gold and 0.10% copperHole 18 intersects 478m of 0.49 gpt gold and 0.13% copperHole 20 intersects 532m of 0.48 gpt gold and 0.10% copperToronto, Ontario--( - October ...
Stone or rock is any concentrated earthy or mineral matter. Granite is a hard natural igneous rock consisting chiefly of quartz, orthoclase or microcline, and mica. Marble is a metamorphic rock formed ...