Sample of gold grains up to 2 mm in size on a quartz specimen with malachite and other Cu minerals.
Sample of gold grains up to 2 mm in size on a quartz specimen with malachite and other Cu minerals.
| Weight | 144 g |
|---|---|
| Dimensions | 41 × 50 × 61 mm |
Odstranit
Odstranit
Odstranit
