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 Tasmania 4403 Gold, Pyrite, Beaconsfield Gold Mine, Beaconsfield, Tasmania October 5, 2019
Illinois North and Central Americas United States ncat VHD15, Pyrite, Fossil Leaf, Mazon Creek, Illinois, USA November 17, 2019
Europe France 9040 JP2248 Rutile, Pyrite, Glandon Pass, Maurienne valley, Savoie, Auvergne-Rhone-Alpes, France June 19, 2020