Apophyllite Crystals on Matrix
Collection
John Betts - Fine Minerals
Description
Pristine specimen of colorless Apophyllite crystals up to 10 mm of reddish Quartz crystals up to 5 mm. The red color of the Quartz is due to Limonite coating alternate faces of the Quartz (due to piezoelectric effect). R. Drift paid $140! Ex. Robert Drift collection.
Locality
Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
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