4011 CRISTOBALITE, Coso Hot Springs Deposit, Coso District, Coso Mtns., Inyo County, California, U.S.A.

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

Source R.Coulsell, 1999

Tags: CRISTOBALITE

5903 KORNITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa

Africa South Africa

5903 KORNITE, Wessels Mine, Hotazel, Kalahari Manganese Fields, Northern Cape Province, South Africa

September 28, 2019

2020 FRAIPONTITE, Silver Bell Mine, Gleeson, Cochise County, Arizona, U.S.A.

Arizona North & Central Americas United States

2020 FRAIPONTITE, Silver Bell Mine, Gleeson, Cochise County, Arizona, U.S.A.

September 28, 2019

1358 TANGEITE, CALCITE, White Lead Mine, Mt.Lyndhurst, South Aust., Australia

Australasia Australia South Australia

1358 TANGEITE, CALCITE, White Lead Mine, Mt.Lyndhurst, South Aust., Australia

September 28, 2019

3059 SWAMBOITE, White Canyon Mining District, San Juan County, Utah, U.S.A.

North & Central Americas United States Utah

3059 SWAMBOITE, White Canyon Mining District, San Juan County, Utah, U.S.A.

September 28, 2019