Sanidine, Aegirine, and Catapleiite
Collection
John Betts - Fine Minerals
Description
Large cluster of blocky white Sanidine crystals up to 32 mm across mixed with acicular green-black Aegirine crystals up to 20 mm long plus platy beige Catapleiite crystals embedded in the side.
Locality
De-Mix Quarry, Mont Saint-Hilaire, Quebec, Canada
Dimensions
10 x 7 x 7 cm.
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