Large, black, striated wolframite crystals hypoparallel intergrown. The largest wolframite crystal is 5.5 cm big.
Large, black, striated wolframite crystals hypoparallel intergrown. The largest wolframite crystal is 5.5 cm big.
| Weight | 354 g |
|---|---|
| Dimensions | 34 × 57 × 81 mm |
