Fluorite Marble, non-foliated. From Madoc, Ontario. Fluorite gemstone with calcium fluoride chemical composition is a cubic colorful gemstone. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 5778 px × 4962 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |