Chalcopyrite
| Type | Mineral |
| Luster | Metallic |
| Hardness | 3.5 – 4 > Fingernail but < Glass |
| Cleavage | None |
| Streak | Greenish Black |
| Color | Brassy Yellow |
| Miscellaneous | May be tarnished to bronze or iridescent |
| Type | Mineral |
| Luster | Metallic |
| Hardness | 3.5 – 4 > Fingernail but < Glass |
| Cleavage | None |
| Streak | Greenish Black |
| Color | Brassy Yellow |
| Miscellaneous | May be tarnished to bronze or iridescent |