Mining in Malaya for gold and tin

von Warnford-Lock, C. G.
Veröffentlicht 1907

Gold milling : principles and practice; breaking - sorting - wet and dry milling - amalgamation - concentration - roasting - chlorination - cyanidation - melting bullion - smelti...

von Warnford-Lock, C. G.
Veröffentlicht 1901

Practical gold-mining : a comprehensive treatise on the origin and occurence of gold-bearing gravels, rocks, and ores, and the methods by which the gold is extracted

von Warnford-Lock, C. G.
Veröffentlicht 1889