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Heulandite, Laumontite


Heulandite, Laumontite : CaAl2Si4O12·4H2O

Photo Copyright © 2000-2002 by John H. Betts. All Rights Reserved.
This photo, and many others, have been provided by John Betts Fine Minerals - http://www.johnbetts-fineminerals.com - For more fine minerals click here.  - This image is copyrighted. Unauthorized reproduction prohibited.
Locality: Upper New Street Quarry (Burger's Quarry), Paterson, Passaic Co., New Jersey, USA
Large rosette of tan-pink heulandite crystals up to 3 cm on matrix with white rosettes of laumontite up to 3 mm. No damage. Specimen is VERY hard to photograph (no reflective faces) and must be seen to be appreciated. Good New Jersey heulandite specimen. Ex. J. Cilen #20311. Overall size of mineral specimen: 6x4x3 cm. Size of individual crystals: 1-3 cm.

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