French Minerals and Crystals of the World
450,00€
Beautiful mass of black native silver threads, a little dendritic too, in a gangue of white calcite. It is a specimen discovered in the 19th century, in one of the mines of one of the most famous mining districts in the world, which provided the best known specimens of native silver.
Minerals from the old silver mines of Kongsberg in Norway, of which here is a video:
Beautiful mass of black native silver threads, a little dendritic too, in a gangue of white calcite. It is a specimen discovered in the 19th century, in one of the mines of one of the most famous mining districts in the world, which provided the best known specimens of native silver.
Minerals from the old silver mines of Kongsberg in Norway, of which here is a video:
This post is also available in: French
| Weight | 0,07 kg |
|---|---|
| Dimensions | 4,5 × 3,3 × 3 cm |
