Copper Concentrate

CHEMICAL COMPOSITION:

Chemical Composition (on dry basis):

KCC concentrate
1 Copper  15 - 19 %
2 Iron 32 - 40%
3 Sulphur 26 – 31 %
4 Insolubles 15 % max.
5 Selenium 8 - 15 ppm
6 Tellurium 5 – 8 ppm
7 Lead 50 – 100 ppm
8 Zinc 200 – 400 ppm
9 Nickel 200-300 ppm
10 Cobalt 400 – 600 ppm
11 Gold 1.5 – 3 ppm
12 Silver 12 - 20 ppm

PHYSICAL SPECIFICATIONS

  • Size : 78 – 83% passing 200 mesh
  • Moisture : 9 – 12%

CHEMICAL COMPOSITION:

A. Chemical Composition (on dry basis) - Tentative:

MCP concentrate
1 Copper  28.25%
2 Iron 27.10 %
3 Sulphur 30.11 %
4 Insolubles  10.72 %
5 Arsenic  08 ppm
6 Bismuth  40 ppm
7 Antimony Less than 100 ppm
8 Selenium 100 ppm
9 Tellurium 65 ppm
10 Mercury Less than 5 ppm
11 Lead 72 ppm
12 Zinc 662 ppm
13 Nickel 36 ppm
14 Gold 2.46 ppm
15 Silver 69 ppm

PHYSICAL SPECIFICATIONS

  • Size : Minimum 50% retained on 350 mesh
  • Moisture : 8 to 11 %