1210 Calcite, Phillipsite, Marrawah, Tasmania November 25, 2018 Steve Australasia Australia Tasmania A doubly-terminated calcite crystal on phillipsite. Photo width 12mm. Click for full sized imageā¦
Europe Sweden 5659 Tegengrenite, Pyrochroite, Manganosite, Calcite, Kitteln Mine, Nordmark Odal Field (Nordmarksberg), Filipstad, Varmland, Sweden October 5, 2019
Australasia Australia South Australia 0302 Barite, Calcite, Sphalerite, EZ Mine, Puttapa, South Australia September 19, 2019
Arizona North and Central Americas United States 0021 Wulfenite, Mimetite, Calcite, Red Cloud Mine, La Paz Co., Arizona March 21, 2018