French Minerals and Crystals of the World
40,00€
Pseudomorphosis of montebrasite (a lithium phosphate) crystals into blue porous turquoise.
Turquoise from the Montebras quarry in the Creuse département.
A few specimens of poorly formed turquoise can be found in the spoil from the old mine to the east of the quarry.
Pseudomorphosis of montebrasite (a lithium phosphate) crystals into blue porous turquoise.
Turquoise from the Montebras quarry in the Creuse département.
A few specimens of poorly formed turquoise can be found in the spoil from the old mine to the east of the quarry.
This post is also available in: French
| Weight | 0,01 kg |
|---|---|
| Dimensions | 2,6 × 2,3 × 1,8 cm |
