Dr. Heinz-Peter Koch
Profile Biography Publications More
Memberships
Deutsche Mineralogische Gesellschaft (DMG)
Vereinigung der Freunde der Mineralogie und Geologie e. V. (VFMG)
Montangeologischer Verein Harz (MVH e. V.)
Futher activities:
Mineral and Rock identification
Oremicroscopy

Copper ore (Bornite (Buntkupferkies) und Covellite) in polished section under the ore microscope

Same section with crossed polarisators
Microphotography

Found 2017