3299 HESSITE, Rex Mine, Gold Hill District, Boulder County, Colorado, U.S.A.

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

Source R.Coulsell, 1999

1112 KOTTIGITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

Mexico North & Central Americas

1112 KOTTIGITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

September 28, 2019

5670 DORALLCHARITE, Allchar, Roszdan, Republic of Macedonia

Europe Republic of Macedonia

5670 DORALLCHARITE, Allchar, Roszdan, Republic of Macedonia

September 28, 2019

5661 SCHUETTEITE, Oceanic Mine, Santa Lucia Range, San Luis Obispo County, California, U.S.A.

California North & Central Americas United States

5661 SCHUETTEITE, Oceanic Mine, Santa Lucia Range, San Luis Obispo County, California, U.S.A.

September 28, 2019

4404 SEKANINAITE, Dolni Bory, Vysocina Region, Moravia, Czech Republic

Czech Republic Europe

4404 SEKANINAITE, Dolni Bory, Vysocina Region, Moravia, Czech Republic

September 28, 2019