4215 EUCLASE, Last Hope no.5 Mine, Karoi, Miami District, Zimbabwe

September 28, 2019 Pendleton Africa Zimbabwe

Source R.Coulsell, 1999

2159 QUARTZ var. Chalcedony, Turtle Mountains, San Bernardino County, California, U.S.A.

California North & Central Americas United States

2159 QUARTZ var. Chalcedony, Turtle Mountains, San Bernardino County, California, U.S.A.

September 28, 2019

5142 SPERRYLITE, Vermilion Mine, Denison, Sudbury District, Ontario, Canada

Canada North & Central Americas

5142 SPERRYLITE, Vermilion Mine, Denison, Sudbury District, Ontario, Canada

September 28, 2019

4297 FRESNOITE, Esquire No. 8 Claim, Big Creek, Fresno County, California, U.S.A.

California North & Central Americas United States

4297 FRESNOITE, Esquire No. 8 Claim, Big Creek, Fresno County, California, U.S.A.

September 28, 2019

1831 ZIRSILITE-(Ce), Sagasen Quarry, Sagasen, Morje, Porsgrunn, Telemark, Norway

1831 ZIRSILITE-(Ce), Sagasen Quarry, Sagasen, Morje, Porsgrunn, Telemark, Norway

September 28, 2019