French Minerals and Crystals of the World
40,00€
Piece of geodetic vein of black octahedral marmatite, with well-defined crystals with a white calcite gangue.
Marmatite is an iron-bearing variety of sphalerite.
This piece that belonged to Laurent Gautron is from Bellsgrove Lodge in Scotland.
Piece of geodetic vein of black octahedral marmatite, with well-defined crystals with a white calcite gangue.
Marmatite is an iron-bearing variety of sphalerite.
This piece that belonged to Laurent Gautron is from Bellsgrove Lodge in Scotland.
This post is also available in: French
| Weight | 0,485 kg |
|---|---|
| Dimensions | 8 × 8 × 5 cm |
