4129 ULEXITE, Zapiga, Iquique Province, Tarapaca Region, Chile

September 28, 2019 Pendleton Chile South America

Source R.Coulsell, 1999

2780 EDGARBAILEYITE, Socrates Mine, Middletown, Sonoma County, California, U.S.A.

California North & Central Americas United States

2780 EDGARBAILEYITE, Socrates Mine, Middletown, Sonoma County, California, U.S.A.

September 28, 2019

2140 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico

Mexico North & Central Americas

2140 QUARTZ var. Amethyst, Cerro de la Concordia, Piedra Parada, Mun. de Tatatila, Veracruz, Mexico

September 28, 2019

2107 TRIDYMITE, HEMATITE, Topaz Mountain, Thomas Range, Juab County, Utah, U.S.A.

North & Central Americas United States Utah

2107 TRIDYMITE, HEMATITE, Topaz Mountain, Thomas Range, Juab County, Utah, U.S.A.

September 28, 2019

1303 ALDERMANITE, Moculta Phosphate Quarry, Angaston, South Aust., Australia

Australasia Australia South Australia

1303 ALDERMANITE, Moculta Phosphate Quarry, Angaston, South Aust., Australia

September 28, 2019