Tourmaline (Var: Dravite) (black variant) in Biotite Schist from the Tomkap Tourmaline Mine (North Pit), Yinnietharra, Western Australia, Australia. [225mm]
1477 Tourmaline (Var: Dravite), Yinnietharra
Tourmaline (Var: Dravite) (black variant) in Biotite Schist from the Tomkap Tourmaline Mine (North Pit), Yinnietharra, Western Australia, Australia. [225mm]
