Mineral: Quartz, Siderite, Rutile
Locality: Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Dimensions: FOV = 4mm

Description: Rutile is just below the siderite.

All pictures, text, design © Forum FMF 2006-2025