0860 CALOMEL, Terlingua District, Brewster County, Texas, U.S.A.

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

Source R.Coulsell, 1985

6354 HECHTSBERGITE, Smrkovec, Slavkovsky Les Mts., Korlovy Vary Region, Bohemia, Czech Republic

Czech Republic Europe

6354 HECHTSBERGITE, Smrkovec, Slavkovsky Les Mts., Korlovy Vary Region, Bohemia, Czech Republic

September 28, 2019

6382 SAZYKINAITE-(Y), Mt. Koashva, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

6382 SAZYKINAITE-(Y), Mt. Koashva, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia

September 28, 2019

6195 PIERGORITE, Tre Croci, near Vetralla, Vico Lake, Viterbo Province, Latium, Italy

6195 PIERGORITE, Tre Croci, near Vetralla, Vico Lake, Viterbo Province, Latium, Italy

September 28, 2019

0069 ARSENOPYRITE, CALCITE, Panasqueira Mines, Covilha, Castelo Branco District, Portugal

Europe Portugal

0069 ARSENOPYRITE, CALCITE, Panasqueira Mines, Covilha, Castelo Branco District, Portugal

September 28, 2019