Graphite. Sample of the allotrope of carbon known as graphite. Graphite is a soft form of carbon and the form in which it is most stable, found as a native element mineral. It has many uses, including as a lubricant and in pencils. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 4500 px × 4500 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |