5480 Calcite, Talisker Bay, Minginish, Isle of Skye, Highland, Scotland October 2, 2019 Steve Highland Scotland United Kingdom 28mm wide. Click for full sized imageā¦
Australasia Australia New South Wales ncat VHD15, Calcite, Ben Lomond, New South Wales November 17, 2019
Iowa North and Central Americas United States ncat JP732, Pyrite, Calcite, Pint’s Quarry, Raymond, Black Hawk Co., Iowa, USA September 23, 2019
Australasia New Zealand 0468 Siderite after Calcite, Chabazite-Na (Herschelite), Bicker’s Quarry, Dargaville, North Island, New Zealand September 19, 2019