2973 Siderite, Calcite, Weber Falls, Scamander, Tasmania October 3, 2019 Steve Australasia Australia Tasmania
Australasia Australia Victoria ncat JP3396 Calcite, Stockdale Quarry, Maffra, Wellington Shire, Victoria September 23, 2019
Mexico North and Central Americas 3932 Calcite, Level 16, Potosi Mine, Santa Eulalia, Chihuahua, Mexico October 3, 2019
Australasia Australia Queensland 0430 Calcite, Quartz, Doe Mine, Cloncurry, Queensland September 19, 2019
Co. Durham England United Kingdom 1916 Calcite, Sphalerite, Frazers Grove Mine, Rookhope, Weardale, England September 22, 2019
