Kalengwa Mrds 10182917 Cu Usgs
1972 RESERVE WAS 1,700,000 MT AT 9.3% CU, MINE LIFE 8 YRS. 1976 RESERVE 918,000 MT AT 6.92% CU IN 1971 THE RESERVES OF THE 3 TYPES OF ORE AT KALENGWA WERE AS FOLLOWS: HIGH GRADE 362,000 MT AT 27.24%CU INTERMEDIATE 733,000 MT AT 6.31%CU LOW GRADE 593,000 MT AT 2.10%CU TOTAL 1,688,000 MT AT 9.32%CU NO SUCH BREAKDOWN IS …
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