Natural History - Unpolished Cut Amethyst Crystal Geode Slice Pair

10 1/2 - 10 5/8 in. (969 grams total, 26.7-27 cm).

Each with two straight edges, cut to expose the inner structure of a geode with layers of amethyst and other crystals. [2, No Reserve]

Provenance

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

CONDITION

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AUCTIONS:

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LOT 1923