3607 SIDERITE, Erongo Mountain, Usakos and Omaruru District, Erongo Region, Namibia

September 28, 2019 Pendleton Africa Namibia

Source Dazlyn, 2013

4049 BOKITE, Monument No. 2 Mine, Monument Valley, Apache County, Arizona, U.S.A.

Arizona North & Central Americas United States

4049 BOKITE, Monument No. 2 Mine, Monument Valley, Apache County, Arizona, U.S.A.

September 28, 2019

4446 CHAYESITE, Basalt Quarry, Pauliberg Mt., Kobersdorf, Burgenland, Austria

4446 CHAYESITE, Basalt Quarry, Pauliberg Mt., Kobersdorf, Burgenland, Austria

September 28, 2019

2847 HILAIRITE, CALCITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

Canada North & Central Americas

2847 HILAIRITE, CALCITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada

September 28, 2019

2637 KLADNOITE, Kladno, Central Bohemia Region, Bohemia, Czech Republic

Czech Republic Europe

2637 KLADNOITE, Kladno, Central Bohemia Region, Bohemia, Czech Republic

September 28, 2019