1038 CROCOITE, Red Lead Mine, Dundas, Tasmania, Australia

September 28, 2019 Pendleton Australasia Australia Tasmania

Source F.Mihajilowits, 1975

2445 MAGHEMITE, Gara Djebilet, Algeria

2445 MAGHEMITE, Gara Djebilet, Algeria

September 28, 2019

1068 SPINEL, DIOPSIDE, Peraval Marble Quarry, Slyndyanka, Irkutskaya Oblast, Eastern-Siberian Region, Russia

1068 SPINEL, DIOPSIDE, Peraval Marble Quarry, Slyndyanka, Irkutskaya Oblast, Eastern-Siberian Region, Russia

September 28, 2019

3861 IRANITE, Chah-Khuni, Anarak District, Esfahan Province, Iran

3861 IRANITE, Chah-Khuni, Anarak District, Esfahan Province, Iran

September 28, 2019

2169 QUARTZ var. Agate, Calvillo Mines, Sierra Madre Mts., Aguascalientes, Mexico

Mexico North & Central Americas

2169 QUARTZ var. Agate, Calvillo Mines, Sierra Madre Mts., Aguascalientes, Mexico

September 28, 2019