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Botryoidal Chalcedony with Vibrant Greenish Blue Cluster...

Botryoidal Chalcedony with Vibrant Greenish Blue Cluster...

A 4,154 g cluster of botryoidal greenish-blue chalcedony with sparkling microcrystalline surfaces and calcite, from Brazil, measuring 425 × 240 × 100 mm.

Estimate:$1,793.01

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Estimate:

$1,793.01

To the auction

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