Results: 1 - 4 of 4
Feb 29, 1996
Bulletin
… include gold, uranium, base metals and rare earth elements. … is the presence of gold and base metals, which were concentrated by … large amount of precious or base metals was found, the concentration …
Dec 31, 1999
Geo-Note
… Au, Ag, Pt, Pd and several base metals that exist, at least … concentrations of co-product metals, such as Ti, Zr, Al, Cr and …
Jan 31, 1999
Special Report
… of gold, other precious or base metals, or any other 'trace …
Feb 13, 1996
Open File Report
… economic deposits of precious metals such as gold, silver and … recoverable gold and other metals from the Devonian carbonates …