4585 OPAL, Andamooka Opal Fields, Andamooka Ranges, South Aust., Australia

September 28, 2019 Pendleton Australasia Australia South Australia

Source R.Coulsell, 2000

Tags: OPAL

2764 BEUDANTITE, MALACHITE, Clara Mine, Wolfach, Baden-Wurttemberg, Germany

2764 BEUDANTITE, MALACHITE, Clara Mine, Wolfach, Baden-Wurttemberg, Germany

September 28, 2019

6066 SPIONKOPTITE, YARROWITE, Yarrow Creek, Yarrow Creek-Spionkopt Creek Deposit, Alberta, Canada

Canada North & Central Americas

6066 SPIONKOPTITE, YARROWITE, Yarrow Creek, Yarrow Creek-Spionkopt Creek Deposit, Alberta, Canada

September 28, 2019

6289 NECHELYUSTOVITE, Kirovskii Mine, Mt Kukisvumchorr, Khibiny Massif, Kola Peninsula, Northern Region, Russia

6289 NECHELYUSTOVITE, Kirovskii Mine, Mt Kukisvumchorr, Khibiny Massif, Kola Peninsula, Northern Region, Russia

September 28, 2019

0294 TRONA, Searles Lake, Trona, San Bernardino County, California, U.S.A.

California North & Central Americas United States

0294 TRONA, Searles Lake, Trona, San Bernardino County, California, U.S.A.

September 28, 2019