ncat OW309 Fluorite, south of Cloncurry, Queensland May 14, 2023 Pendleton Australasia Australia Queensland Dark purple fluorite octahedral crystals to 20mm with iron-stained quartz. The fluorite exhibits patchy blue fluorescence under longwave ultraviolet. Specimen measures 50mm wide. Click on the image below for a higher resolution version.
Australasia Australia Tasmania 3846 Calcite, Analcime, Gmelinite, Weldborough, Tasmania October 3, 2019
Europe Greece ncat JP2238 Carminite, Christiana Mine, Kamariza Mines (Kamareza Mines), Agios Konstantinos [St Constantine] (Kamariza), Lavrion District Mines, Lavrion District (Laurion; Laurium), Attiki Prefecture (Attica; Attika), Greece October 11, 2019
Co. Antrim Northern Ireland United Kingdom 1655 Gyrolite, Tacharanite, Ladyhill Quarry, Tardree, near Antrim, Co. Antrim, Northern Ireland September 22, 2019