0783 Calcite, Agate Creek, Etheridge Shire, Queensland

September 20, 2019 Pendleton Australasia Australia Queensland

Cluster of calcite crystals from inside a geode

Australasia Australia Tasmania

ncat VHD7, Greenockite/Hawleyite, Quartz, Heazlewood Mine, Heazlewood River, Tasmania

November 17, 2019

Chile South America

0351 Rodalquilarite, Poughite, Wendy open pit, Tambo Mine, El Indio deposit, Elqui Province, Coquimbo Region, Chile

September 19, 2019

Cornwall England United Kingdom

3622 Fluorite, Chalcophyllite, Calcite, Wheal Gorland, St Day, Cornwall, England

October 3, 2019

California North and Central Americas United States

4974 Vesignieite, Volborthite, Green Monster Mine, Kearsarge, Kearsarge District [2], Inyo Mts (Inyo Range), Inyo Co., California, USA

October 5, 2019