French Minerals and Crystals of the World
30,00€
Very fine haüyne crystals (blue) in a phonolite discovered at Roche Tuilière and Sanadoire (2 former volcanoes), Orcival in the Puy de Dôme department.
It was named after the French mineralogist René Just Haüy (1743-1822).
Very fine haüyne crystals (blue) in a phonolite discovered at Roche Tuilière and Sanadoire (2 former volcanoes), Orcival in the Puy de Dôme department.
It was named after the French mineralogist René Just Haüy (1743-1822).
This post is also available in: French
| Weight | 0,38 kg |
|---|---|
| Dimensions | 8 × 7 × 6,5 cm |
