Stilbite crystals in their host rock. Stilbite (calcium aluminium silicate) is a zeolite with a micro-porous,sieve-like,crystal structure. This property means that it can be used to separate hydrocarbons in the process of petroleum refining. Specimen found in Poona,India | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 5138 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |