20hhgd.is ((QUARTZ EPIMORPH after ANHYDRITE, HEULANDITE)), $15 MINIMUM BID, Prospect Park Quarry, Prospect Park, Passaic Co., New Jersey, 5 x 5 x 4 cm, Cabinet | |
Slots from Anhydrite crystals now gone forming Epimorphs of Quartz after Anhydrite. Associated salmon colored Heulandite in association. ex Glenn Davidson collection. |