ncat AA4 Gmelinite, Pyrite, Laurel Hill (Snake Hill; Penitentiary Quarry), Secaucus, Hudson Co., New Jersey, USA December 27, 2024 Steve New Jersey North and Central Americas United States Sharp hexagonal gmelinite with minor pyrite. Ex Jim Daly. Width of view 6mm. Stack of 30 images. Click on the image below for a higher resolution version. Stacked from 30 images. Method=B (R=8,S=3)
Australasia Australia Victoria 0644 Gmelinite, Analcime, Natrolite, Cairns Bay, Flinders, Victoria August 30, 2023
Iowa North and Central Americas United States ncat JP732, Pyrite, Calcite, Pint’s Quarry, Raymond, Black Hawk Co., Iowa, USA September 23, 2019
Australasia Australia Tasmania 2997 Heulandite, Calcite, Pyrite, Merrywood Coal Mine, Royal George, Tasmania October 3, 2019
Europe France 9040 JP2248 Rutile, Pyrite, Glandon Pass, Maurienne valley, Savoie, Auvergne-Rhone-Alpes, France June 19, 2020