0366 CORUNDUM, Gallatin Gateway, Gallatin County, Montana, U.S.A.

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

Source G.Leske, 1980

2466 KALIBORITE, Inder B deposit, Atyrau, Atyrau Oblysy, Kazakhstan

Asia Kazakhstan

2466 KALIBORITE, Inder B deposit, Atyrau, Atyrau Oblysy, Kazakhstan

September 28, 2019

1008 FERBERITE, Panasqueira Mines, Covilha, Castelo Branco District, Portugal

Europe Portugal

1008 FERBERITE, Panasqueira Mines, Covilha, Castelo Branco District, Portugal

September 28, 2019

5489 IZOKLAKEITE, Vena Mine, Hammar, Askersund, Narke, Sweden

5489 IZOKLAKEITE, Vena Mine, Hammar, Askersund, Narke, Sweden

September 28, 2019

4757 HELVINE, PYRITE, Navegadora Mine, Penha do Norte, Conselheiro Pena, Minas Gerais, Brazil

Brazil South America

4757 HELVINE, PYRITE, Navegadora Mine, Penha do Norte, Conselheiro Pena, Minas Gerais, Brazil

September 28, 2019