5335 CALCITE, Dachang Mine, Nandan County, Hechi Prefecture, Guangxi Zhuang Automimous Region, China

September 28, 2019 Pendleton Asia China

Source R.Sielecki, 2013

5260 WILUITE, Vilyui River Basin, Saha Republic, Eastern Siberian Region, Russia

5260 WILUITE, Vilyui River Basin, Saha Republic, Eastern Siberian Region, Russia

September 28, 2019

6686 CORUNDUM, Lava Fields Claim, Mount Surprise, Queensland, Australia

Australasia Australia Queensland

6686 CORUNDUM, Lava Fields Claim, Mount Surprise, Queensland, Australia

September 28, 2019

2994 ERNSTITE, Linopolis, Divino das Laranjeiras, Doce Valley, Minas Gerais, Brazil

Brazil South America

2994 ERNSTITE, Linopolis, Divino das Laranjeiras, Doce Valley, Minas Gerais, Brazil

September 28, 2019

3859 CROCOITE, Adelaide Mine, Dundas, Tasmania, Australia

Australasia Australia Tasmania

3859 CROCOITE, Adelaide Mine, Dundas, Tasmania, Australia

September 28, 2019