Strontianite, Renfrew, Ontario.Strontianite, a strontium carbonate mineral (SrCO3) that is the original and principal source of strontium. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Degginger, Phil |
Taille de l’image : | 6487 px × 5262 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |