Abswurmbachite

From Wikipedia, the free encyclopedia

Abswurmbachite (or Abswurmbachit or Abswurmbachita or IMA1990-007) (Cu,Mn2+)Mn3+6[O8|SiO4] is a mineral of copper, manganese, oxygen, and silicon. It is named after Irmgard Abs-Wurmbach, a German mineralogist. Its Mohs scale rating is 6.5.

[edit] External links

In other languages