Round Amethyst Crystal Geode with Polished Borders

11 1/2 in. (17.5 kg total, 29.5 cm high including stand).

An unusual rounded geode section with stalagmite-like formations of calcite and quartz rising from the base, polished borders revealing the celadonite shell with some exterior basalt visible; accompanied by a custom-made display stand.

Provenance

From Artigas, Uruguay.
Property of a London lady.

CONDITION

VETTING:

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AUCTIONS:

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LOT 2296