4436 MILARITE, Rossing Mine, Arandis, Swakopmund District, Erongo Region, Namibia

September 28, 2019 Pendleton Africa Namibia

Source R.Coulsell, 1999

1600 SORENSENITE, Kvanefjeld Mt., Kvanefjeld Plateau, Ilimaussaq Complex, Narsaq, Kujalleq, Greenland

Europe Greenland

1600 SORENSENITE, Kvanefjeld Mt., Kvanefjeld Plateau, Ilimaussaq Complex, Narsaq, Kujalleq, Greenland

September 28, 2019

2644 MERLINOITE, Cupaello Quarry, Santa Rufina, Rieti, Rieti Province, Latium, Italy

2644 MERLINOITE, Cupaello Quarry, Santa Rufina, Rieti, Rieti Province, Latium, Italy

September 28, 2019

4121 MEYERHOFFERITE, Mount Blanco Mine, Death Valley National Park, Inyo County, California, U.S.A.

California North & Central Americas United States

4121 MEYERHOFFERITE, Mount Blanco Mine, Death Valley National Park, Inyo County, California, U.S.A.

September 28, 2019

2778 CROSSITE, Cloverdale, Russian River, Mendico County, California, U.S.A.

California North & Central Americas United States

2778 CROSSITE, Cloverdale, Russian River, Mendico County, California, U.S.A.

September 28, 2019