Wilsonite, Montauban, Quebec.Wilsonite is an aluminosilicate of magnesium and potassium and almost identical in composition, hardness and density to Gieseckite and very similar to Alurgite. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 6303 px × 4255 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |