Grayish-Green Heulandite on Calcite
Grayish-Green Heulandite on Calcite from Fanwood Quarry, Watchung, Somerset Co., New Jersey
Collection Hershel Friedman
Description An exceptional formation of 2 integrown Heulandite crystals that are highly lustrous and very gemmy. The Heulandite crystals are perched atop white Calcite crystals above a dark gray basalt matrix associated with some minor black
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Heulandite Mineral Detail Page