Rock Type | Elements | ||||||||
As | Cr | Cu | Fe | Mn | Ni | Pb | Sb | Zn | |
Unaltered Ultramafics | 13.0 | 2280 | 25.2 | 76,000 | 1130 | 1080 | 4.55 | 7.67 | 74.5 |
Altered Ultramafics | 139 | 2360 | 113 | 133,000 | 4390 | 1010 | 38.5 | 23.4 | 197 |
Unaltered Felsics | 18.5 | 30.0 | 29.0 | 20,200 | 266 | 10.7 | 8.00 | 9.67 | 53.0 |
Altered Felsics | 244 | 152 | 250 | 223,000 | 3060 | 107 | 59.7 | 30.4 | 299 |