AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Northern Ireland > Gmelinite, Analcime, Natrolite |
DESCRIPTION: | No. 77238 |
Mineral: | Gmelinite, Analcime, Natrolite |
Locality: | Madman's Window, Glenarm, County Antrim, Northern Ireland (Type Locality for Gmelinite) |
Description: | Unusual large lustrous translucent orange di-pyramidal gmelinite crystals to 14 mm with lustrous translucent colorless trapezohedral analcime crystals to 1 mm with a spray of elongated lustrous transparent colorless natrolite crystals to 3 mm. Ex. John Lawson (1942-2024) and Robert Lawson |
Overall Size: | 5x3.5x3.5 cm |
Crystals: | micro to 14 mm |
Archived: | For reference only |
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