Arsenopyrite
Dohgatani mine, Totsukawa village, Yoshino district, Nara Prefecture, Japan
Arsenopyrite from Dohgatani Mine.
It is reported that Arsenopyrite from Dohgatani Mine contains Cobalt (i.e. Danaite or Glaucodot).
However, this specimen is not analyzed. So, the cobalt content of this specimen is not clear.
© Hiroaki TANO