????Massive chalcopyrite (CuFeS2) veins in a quartz and tourmaline matrix from ??Geevor Tin Mine,Cornwall,UK. Primary commodity:?? ??Tin,copper??. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / NATURAL HISTORY MUSEUM,LONDON |
Taille de l’image : | 4583 px × 4856 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |