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Quartz from
Roncari Quarry (Tilcon Quarry), East Granby, Hartford Co., Connecticut, USA

Description
Quality of samples:	not specified / average specimens
Confirmation
Validity:	Believed Valid
References
References:	Wolfe, C. W. and Vilks, I. (1960): Pseudomorphs after Datolite, Prehnite and Apophyllite from East Granby, Connecticut. Am. Mineral. 45, 443-447.
Data
Mineral Data:	Click here to view Quartz data
Locality Data:	Click here to view Roncari Quarry (Tilcon Quarry), East Granby, Hartford Co., Connecticut, USA
Photo Gallery	View Gallery (29 photos)

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