1778 Fluorite, Quartz, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 22, 2019 Steve Mexico North and Central Americas Purple fluorite crystals on quartz
Africa Madagascar ncat OS003 Amethyst, Andilamena Quartz Quarries, Andranotokana Massif, Andilamena, Alaotra-Mangoro, Madagascar May 3, 2023
Australasia Australia New South Wales ncat OW106 M3681 Quartz, Apophyllite, Goethite, Albion Park Quarry, Croom, Camden Co., New South Wales April 30, 2023
