AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Virginia > Hydroxyapophyllite-(K) (formerly apophyllite-(KOH)) on Prehnite |
DESCRIPTION: | No. 54063 |
Mineral: | Hydroxyapophyllite-(K) (formerly apophyllite-(KOH)) on Prehnite |
Locality: | Fairfax Quarry, 6.4 km west of Centreville, Fairfax County, Virginia |
Description: | Many large apophyllite crystals to 18 mm on translucent green prehnite. The apophyllite crystals are tabular square form, with striated prism faces and have a pearly luster when looking down the C axis. |
Overall Size: | 17x10x4 cm |
Crystals: | 2-18 mm |
Archived: | For reference only |
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