teneurs métaux contenus % récupérations
1995 Products (Mt) Produits % Cu % Zn % S % Ag g/t Au g/t Cu t Zn t S t Ag t Au kg Cu Zn S Ag Au
feed to concentrator 1.824400 100.00% 1.27% 0.50% 39.34% 8.73 0.86 23 107.22 9 052 717 738 16 1 575.9 100.00% 100.00% 100.00% 100.00% 100.00%
Dont minerai Cu / Zn 1.579270 1.32% 0.28%
dont minerai Zn 0.245130 0.90% 1.89%
concentrate Cu 0.113209 6.21% 16.41% 1.87% 36.71% 45.02 2.56 18 577.51 2 117 41 559 5 289.8 80.40% 23.39% 5.79% 31.99% 18.39%
concentrate Zn 0.005234 0.29% 1.80% 44.50% 31.40% 39.22 1.26 94.21 2 329 1 643 0 6.6 0.41% 25.73% 0.23% 1.29% 0.42%
concentrate pyrite
rejects 1.705958 93.51% 0.26% 0.27% 39.54% 6.23 0.75 4 435.49 4 606 674 536 11 1 279.5 19.20% 50.88% 93.98% 66.72% 81.19%
$/t conc. suppl Ag/Au total $/t Mt conc. M$ conc. M$ Ag/Au total M$
val conc. Cu 237 16.90 254.02 113 209 26.8 1.9 28.8
val conc. Zn 163 2.82 165.93 5 234.000 0.9 0.0 0.9
total 400 1972.18% 41995.96% 2769.78% 192.85% 29.6
supplément Ag/Au en % 6.96%