ncat JP1192 Chalcopyrite, Quartz, Pyrite, Arsenic mine, Lower Rotgulden lake, Rotgulden, Murwinkel, Lungau, Salzburg, Austria September 23, 2019 Steve Austria Europe
Arkansas North and Central Americas United States 5807 A2983 672marps Fluorite, Siderite, Pyrite, K Feldspar, Albite, Granite Mountain Quarry #1, Granite Mountain Area, Little Rock, Pulaski County, Arkansas, USA January 28, 2023
Australasia Australia New South Wales ncat WD202 Brookite, Quartz, Wallangra, Arrawatta Co., New South Wales November 1, 2021
Australasia Australia Tasmania 3957 Quartz (Japan Law Twin), Slaughteryard Face, Mt Bischoff, Tasmania October 3, 2019
