Thomsonite Crystals on Prehnite
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Collection |
John Betts - Fine Minerals |
Description |
Translucent white Thomsonite crystals in aggregates to 5 mm long on
translucent green Prehnite crystals to 4 mm in botryoidal aggregates
coating front and rear of basalt matrix. Thomsonite is a rare mineral at
this locality. Ex. Lazard Cahn (1865-1940); ex. J. Cilen (1916-1997)
#697. |
Locality |
Lower New Street Quarry, Paterson, Passaic County, New Jersey |
Dimensions |
9 x 4 x 3 cm. |
Specimen Grade |
C |
Photograph |
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