Datolite
Braen Quarry, Haledon, Passaic County, New Jersey, USA
8.1 x 7.4 x 5.7 cm. The Braen Quarry in New Jersey has been a seldom collected quarry for years, but has been a source of excellent Zeolite specimens and associated species. This piece features no Zeolites, but is filled with sculptural, sharp, blocky, striated, hollow "casts" of Datolite after Anhdyrite. There are some sharp, gemmy Datolite ...
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