Quintinite
Specimen ID: 8DE-P5C
Quintinite : Mg4Al2(OH)12(CO3)·3H2O
As recorded:
Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
1.5cm x 1.5cm x 1.5cm
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Mineral(s)
Acquisition date:
20th Jul 2025
Photo added to mindat.org
“This is a micromount specimen of quintinite from the Poudrette Quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada. I acquired the specimen from Don Smoley at the 2025 Erie mineral show. This specimen was in the former collection of Robert Rothenberg (1943-2021): #06497 - 12.
Jamison K. Brizendine specimen and photo. ”
Jamison K. Brizendine - 24th August 2025
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