Metamorphic Sillimanite, Lanark, Ontario.Sillimanite is an aluminosilicate mineral typically occurring as fibrous masses, commonly in schist or gneiss. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 5550 px × 5502 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |