French Minerals and Crystals of the World
25,00€
Set of brown to red sphalerite crystals on massive sphalerite from the Beauraing mine in the eponymous locality near Namur, Belgium.
The Beauraing mine exploited a breccia vein of galena with sphalerite as an associated mineral, the latter often being more abundant than the sought-after lead-based ore. The ore was emplaced during a post-Variscan period and filled fractures formed in the Givétien.
Set of brown to red sphalerite crystals on massive sphalerite from the Beauraing mine in the eponymous locality near Namur, Belgium.
The Beauraing mine exploited a breccia vein of galena with sphalerite as an associated mineral, the latter often being more abundant than the sought-after lead-based ore. The ore was emplaced during a post-Variscan period and filled fractures formed in the Givétien.
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| Weight | 0,125 kg |
|---|---|
| Dimensions | 7 × 4 × 4 cm |
