2489 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A.

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

Source K.Davy, 1987

Tags: Quartz

2874 BOLIVARITE, Kobokobo Pegmatite, Lusungu River District, Sud-Kivu, Democratic Republic of Congo

Africa Democratic Republic of Congo

2874 BOLIVARITE, Kobokobo Pegmatite, Lusungu River District, Sud-Kivu, Democratic Republic of Congo

September 28, 2019

6122 FEDOTOVITE, Great Fissure Eruption, Tolbachik Volcano, Kamchatka Oblast, Far-Eastern Region, Russia

6122 FEDOTOVITE, Great Fissure Eruption, Tolbachik Volcano, Kamchatka Oblast, Far-Eastern Region, Russia

September 28, 2019

3110 GROSSULAR, Vilyui River Basin, Saha Republic, Eastern Siberian Region, Russia

3110 GROSSULAR, Vilyui River Basin, Saha Republic, Eastern Siberian Region, Russia

September 28, 2019

0764 AZURITE, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia

Australasia Australia New South Wales

0764 AZURITE, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia

September 28, 2019