0723 DOLOMITE, Picher Field, Tri-State District, Ottawa County, Oklahoma, U.S.A.

September 28, 2019 Pendleton North & Central Americas Oklahoma United States

Source D.Shannon, 1984

6032 HARADAITE, Valgraveglia Mine, Reppia, Graveglia Valley, Genova Province, Liguria, Italy

6032 HARADAITE, Valgraveglia Mine, Reppia, Graveglia Valley, Genova Province, Liguria, Italy

September 28, 2019

2908 BISMUTH, Schlema, Erzgebirge, Saxony, Germany

2908 BISMUTH, Schlema, Erzgebirge, Saxony, Germany

September 28, 2019

3530 CRYPTOMELANE, Reaphook Hill, Martins Well, Flinders Ranges, South Aust., Australia

Australasia Australia South Australia

3530 CRYPTOMELANE, Reaphook Hill, Martins Well, Flinders Ranges, South Aust., Australia

September 28, 2019

6054 ERICAITE, Bischofferode Potash Works, Bleicherode, Thuringia, Germany

6054 ERICAITE, Bischofferode Potash Works, Bleicherode, Thuringia, Germany

September 28, 2019