Topaz
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Topaz, 68.4 carats, from near Streeter, Mason County, Texas. Cut by Shawn Maddox. Ex George F. Kunz, University of Delaware, and Blake Barnett collections. Photo by Blake Barnett.
Product details
Species
SizeMuseum
Dimensions6840.0 cm
Added on02/13/2026
Publications
- Mineralogical Record Mineral Collecting In Texas page 282
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | Blake Barnett | Not disclosed |
| — | University of Delaware | Not disclosed |
| — | George F. Kunz | Not disclosed |
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Mineral guide
Learn about Topaz
hard, glassy orthorhombic crystals from pegmatites and rhyolites; colors range from colorless to pink; sharp terminations aid identification, localitie…Regional guide
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