यह क्या है
The most important copper ore mineral on Earth. About 34% copper by weight when pure; typical ore grades are under 1%.
इससे प्राप्त होने वाली सामग्रियाँ
| सामग्री | भूमिका | ग्रेड टिप्पणी |
|---|---|---|
| Copper | Principal ore mineral | ~34% Cu pure; ore grades typically 0.3-1% |
