Elongated grain of rare niobium oxide with colored tourmalines and casting mica.
The grain of columbite is 4 mm in size.
- You cannot add that amount of "Amethyst ." to the cart because there is not enough stock ( remaining).
Localities, Czech Republic, Pegmatites, Mineral Classification, Oxides, Silicates, Size, Medium
Columbite, verdelite, rubellite, lepidolite
$13.05
In stock
Location: Chvalovice; Czech Republic
| Weight | 179 g |
|---|---|
| Dimensions | 50 × 54 × 78 mm |
