Rock mineral crystals,polarised light micrograph. This thin slice from a rock contains mineral crystals. This sample is from the Rhine area of Germany. Sample prepared by Dr. F. Krantz | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 4021 px × 4389 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |