Minerals fluorescing in a mineshaft: sphalerite is yellow,calcite is red,hydrozincite is white. Photographed at the Copper Queen Mine in Bisbee,Arizona | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 4838 px × 3225 px |
Model Release : | Non requis |
Restrictions : |
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