Krennerite, from Timmins, Ontario.Krennerite is a gold telluride mineral which can contain variable amounts of silver in the structure. The formula is AuTe2, but specimen with gold substituted by up to 24% with silver. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 6054 px × 5242 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |