4725 DIOPSIDE, Bald Mountain, Butte, Silver Bow County, Montana, U.S.A.

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

Source R.Coulsell, 1999

5445 CERVANDONITE-(Ce), Mt Cervandone, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy

5445 CERVANDONITE-(Ce), Mt Cervandone, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy

September 28, 2019

1364 ORTHOCLASE, QUARTZ, Takayama, Fukuoka-cho, Gifu Prefecture, Honshu Island, Japan

1364 ORTHOCLASE, QUARTZ, Takayama, Fukuoka-cho, Gifu Prefecture, Honshu Island, Japan

September 28, 2019

6015 EPHESITE, Postmasburg, Grigunland West, Northern Cape Province, South Africa

Africa South Africa

6015 EPHESITE, Postmasburg, Grigunland West, Northern Cape Province, South Africa

September 28, 2019

4887 ERYTHRITE, Mount Cobalt Mine, Selwyn District, Queensland, Australia

Australasia Australia Queensland

4887 ERYTHRITE, Mount Cobalt Mine, Selwyn District, Queensland, Australia

September 28, 2019