4710 Prehnite, Epidote, Pyrite, Scolecite, Arvigo, Calanca Valley, Misox (Mesolcina Valley), Grischun (Grisons; Graubunden), Switzerland October 5, 2019 Steve Europe Switzerland 84, Helmut Braith Click for full sized image…
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 Queensland 0441 Calcite, Quartz, Pyrite, Biggenden, Queensland September 19, 2019
Europe Switzerland 1806 Pyrite, Dolomite, Lengenbach Quarry, Kanton Wallis, Switzerland September 22, 2019
Australasia Australia Tasmania 2392 Dolomite, Pyrite, Sphalerite, Galena, Comet Mine, Dundas, Tasmania September 22, 2019
