5383 Calcite, Shimen Co., Changde Prefecture, Hunan Province, China May 2, 2020 Steve Asia China Butterfly twin. Pink fluorescence. Video best viewed full screen.
Australasia Australia New South Wales ncat EA4 Kutnohorite, Quartz, Pyrite, Calcite, North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Broken Hill district, Yancowinna Co., New South Wales November 25, 2024
Australasia Australia Tasmania 2998 Calcite, Merrywood Coal Mine, Royal George, Tasmania October 3, 2019
Australasia Australia Tasmania 2973 Siderite, Calcite, Weber Falls, Scamander, Tasmania October 3, 2019
