1957 Calcite, David Mitchell Quarry, Lilydale, Victoria

September 22, 2019 Pendleton Australasia Australia Victoria

Australasia Australia Tasmania

2998 Calcite, Merrywood Coal Mine, Royal George, Tasmania

October 3, 2019

Arizona North and Central Americas United States

1643 Wulfenite, Unknown, Red Cloud Mine, La Paz Co, Arizona, USA

September 22, 2019

Nebraska North and Central Americas United States

4234 Quartz after Gypsum, Crawford, Dawes Co., Nebraska, USA

October 4, 2019

Australasia New Zealand

7160 Sulphur, Hyalite Opal, Lake Rotokawa, Taupo, Waikato, North Island, New Zealand

October 5, 2019