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Topaz. Hematita, Antônio Dias, Minas Gerais, Brazil. 5.4 x 4.2 x 2.9 cm (2.05 x 1.67 x 1.14 in). ...
Description
TopazHematita, Antônio Dias, Minas Gerais, Brazil
5.4 x 4.2 x 2.9 cm (2.05 x 1.67 x 1.14 in)
Etching is a very desirable quality in Brazilian Topaz, as it results in many fascinating crystal shapes and textures. This specimen from Hematita, Brazil, has a highly unusual but gorgeous etching pattern, which changes throughout the specimen. The main body of the crystal is mostly euhedral and smooth, with a modified termination, but has a few subtle, geometric etches that look more like modified crystal faces. The most interesting part, though, is on the "sidecar," which comes together with the main crystal to form a sharp "L" shape. The top of this sidecar has a more intricate and shining etching, resulting in a pattern that looks like dragon scales. The range of textures in this glass-clear Topaz crystal makes for a delightful, exploratory specimen.
Estimate: $500 - up.
Auction Info
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This lot is in: 1 -
Nature & Science Session
(Lots 79001-79055) - 8:00 PM Central Time, Thursday, December 25, 2025.
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