4113 HOWLITE, Boron, Kramer District, Kern County, California, U.S.A.

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

Source R.Coulsell, 1999

5069 ARSENIOSIDERITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A.

North & Central Americas United States Utah

5069 ARSENIOSIDERITE, Gold Hill Mine, Gold Hill, Deep Creek Mts., Tooele County, Utah, U.S.A.

September 28, 2019

2196 QUARTZ var. Adventurine, Cambia, Central Provinces, India

2196 QUARTZ var. Adventurine, Cambia, Central Provinces, India

September 28, 2019

2041 CHRYSOCOLLA, MALACHITE, L’Etoile du Congo Mine, Lubumbashi, Katanga, Democratic Republic of Congo

Africa Democratic Republic of Congo

2041 CHRYSOCOLLA, MALACHITE, L’Etoile du Congo Mine, Lubumbashi, Katanga, Democratic Republic of Congo

September 28, 2019

4223 ANDALUSITE, Cassilis Mine, Cassilis, Tongio West, Victoria, Australia

Australasia Australia Victoria

4223 ANDALUSITE, Cassilis Mine, Cassilis, Tongio West, Victoria, Australia

September 28, 2019