Gold in Granite & Plutonic Rocks - 911 MetallurgistFeb 1, 2017 . So far as regards the plainly visible gold, it appears to be confined to . the plane of contact of porphyry and line, but below the porphyry,.how much gold is in line,SC Rock Strikes Aggregate Gold in Coastal Line .3 days ago . SC Rock Strikes Aggregate Gold in Coastal Line .. as well as fill dirt and topsoil excavated from above the much older line layer.
how much gold is in line