SA mining and engineering journal PDF Free Download
Ore received from mine 467802 tons waste sorted 1663 per cent 77802 tons tonnage milled 385500 tons value of ore before milling 9554 dwts average value of gold obtained 169958 ounces gold residues 0471 dwt Compared with the obtained per ton milled 8817 dwts quarter ended the 31st December 1921 there has been a decrease of 36000 tons in the tonnage milled and a decrease The