Colorado Gem & Mineral Co. - Rocks for the Rest of Us

Amethyst Cast after Aragonite crystals in core

Amethyst Cast after Aragonite crystals in core
Dimensions: L: 3.5  x  W: 3  x  H: 2
Locality: Artigas, Uruguay
Item: 8624
Weight: 0.00ct
Availability: In Stock
Price: $255.00
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This rare formation from Uruguay consists of Amethyst druse crusts that at one time covered a previously formed Aragonite crystals.  These two parallel hexagonal tubes are perfectly parallel and form two "chimneys."  A miracle of nature.

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