Chlorophane, Non Foliated, Marmora, Ontario.Chlorophane, also sometimes known as pyroemerald, cobra stone, and pyrosmaragd, is a rare variety of the mineral fluorite with the unusual combined properties of thermoluminescence, thermophosphoresence, triboluminescence, and fluorescence. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 5698 px × 4263 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |