Rutile : TiO2
As recorded:
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
Photo added to mindat.org
“Rutile crystals, black, with the characteristic sign of gemination called "knee". The 1.5 mm measurement refers to the entire aggregate. Collection and photo of Gianfranco Ciccolini. Nikon D750, bellows, Luminar 16 mm.”
Gianfranco Ciccolini - 10th March 2019
Photo added to mindat.org
“Rutile crystals, black, with the characteristic sign of gemination called "knee". The 1.5 mm measurement refers to the entire aggregate. Collection and photo of Gianfranco Ciccolini. Nikon D750, bellows, Luminar 16 mm.”
Gianfranco Ciccolini - 10th March 2019
Mindat.org Photo of the Day
Gianfranco Ciccolini - 27th April 2019
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