AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Apophyllite-(KOH) (formerly Hydroxyapophyllite) |
DESCRIPTION: | No. 44695 |
Mineral: | Apophyllite-(KOH) (formerly Hydroxyapophyllite) |
Locality: | Guanajuato, Mexico |
Description: | Lustrous transparent colorless apophyllite crystals lining a shallow cavity in amethystine quartz matrix. The apophyllite crystals are square prisms with secondary {111} corner faces. Ex. J. Cilen (1916-1997) #2626; ex. Colorado School of Mines |
Overall Size: | 5x4.5x2.5 cm |
Crystals: | 1-6 mm |
Archived: | For reference only |
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