Heulandite in sheaves of salmon-pink crystals on white mordenite. This specimen formed in a vug in volcanic rock. From Rat's Nest Claim,Custer,Idaho,USA. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NATURAL HISTORY MUSEUM,LONDON |
Taille de l’image : | 5550 px × 4818 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |