Calcite. South Dakota School of Mines and Technology. Rapid City, South Dakota | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / SCIENCE SOURCE / Millard H. Sharp |
Taille de l’image : | 5356 px × 3978 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |