ncat JP1460 Gmelinite-Na, Siderite, Calcite, Pyrite, Albite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 24, 2024 Steve Canada North and Central Americas Dark grey hexagonal gmelinite crystal with pyrite inclusions, pale tan siderite, red fluorescing calcite, and pyrite. Ex Jo Price Collection. Width of view 6mm. Stack of 55 images. Click on the image below for a higher resolution version. Stacked from 55 images. Method=B (R=8,S=3)
Canada 0100 Anatase, Gmelinite-Na, Siderite, Quartz, Rutile, Poudrette Quarry, Mont St Hilaire, Quebec, Montreal, Canada September 18, 2019
Michigan North and Central Americas United States ncat JP3222, Pumpellyite, Albite, South Cliff Mine, Phoenix, Keweenaw Co., Michigan, USA September 23, 2019