Informations complémentaires
| Poids | 756 g |
|---|---|
| Matière(s) | Apophyllite |
| Provenance | Inde |
| Localité | Poona |
| Poids Net | 356g |
| Dimension : | 10.3 x 8.2 x 5 cm |
Apophyllite
75 €
Beau spécimen d’Apophyllite incolore, multiple cristallisation lumineuse, base légèrement polie. Peut tenir sans support.
Composition :AB4[Si8O22]X · 8H2O
A = K, Na, NH4, Cs
B = Ca (in apophyllite rootname members), Sr (in mcglassonite rootname member)
X = F, OH
B = Ca (in apophyllite rootname members), Sr (in mcglassonite rootname member)
X = F, OH
1 en stock
