AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Northern Ireland > Thomsonite-Ca |
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DESCRIPTION: | No. 74777 |
Mineral: | Thomsonite-Ca |
Locality: | Bruslee Quarry, Ballyclare, County Antrim, Northern Ireland |
Description: | Acicular white thomsonite crystals in 3 mm thick layers forming hemispherical aggregates to 10 mm diameter on brown basalt. The surfaces of the thomsonite crystals have pale brownish limonite stains. The bottom is sawn flat. Ex. Julius Weber (1914-2003) collection; ex. Spinelli Gennaro (Napoli) |
Overall Size: | 7.5x3.5x3.5 cm |
Crystals: | 3 mm |
Archived: | For reference only |
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The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.