Aegirine with Nepheline
Collection
John Betts - Fine Minerals
Description
Prismatic crystals of black Aegirine with blocky gray crystals of Nepheline. Most of the Aegirine crystals are not terminated. Ex. A. Lincoln Sherk II, MD. (1896-1970).
Locality
Magnet Cove, Hot Spring County, Arkansas
Dimensions
4.5 x 3 x 2 cm.
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