AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Virginia > Hydroxyapophyllite-(K) (formerly apophyllite-(KOH)) on Prehnite |
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DESCRIPTION: | No. 55100 |
Mineral: | Hydroxyapophyllite-(K) (formerly apophyllite-(KOH)) on Prehnite |
Locality: | Fairfax Quarry, 6.4 km west of Centreville, Fairfax County, Virginia |
Description: | Large plate of translucent green prehnite completely coated on one face with lustrous tabular colorless transparent apophyllite crystals to 10 mm. Collected in 1967 by John Medici (1938-2022, author of Minerals of the Fairfax Quarry, Centreville, Virginia in Min. Rec. v.3#4 |
Overall Size: | 10.5x10.5x4 cm |
Crystals: | 1-10 mm |
Archived: | For reference only |
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