Natural History - Silver Streak Blue Kyanite Mineral Specimen Group

1 3/8 - 5 1/2 in. (1.29 kg total, 3.4-14.2 cm).

A group of 40 blue-silver kyanite mineral specimens of various sizes. [40, No Reserve]

Provenance

Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).

CONDITION

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AUCTIONS:

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LOT 1862