Bournonite (copper lead antimony sulphide), or 'cog-wheel ore'. Cog wheel ore contains the mineral chromite, although it is difficult to extract from crystals. Natural History Museum, London, UK.

px px dpi = cm x cm = MB
Details

Creative#:

TOP11716073

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

NO

Property Release:

NO

Right to Privacy:

No

Same folder images:

Same folder images