Ultra-Rare Vivianite Cornucopia Crystal Formation
Updated September 1, 2026
| Lot number | 0216 |
| Estimate | $1,300 - $1,500 |
| Opening bid | $450 |
| Category | Pottery, China & Glass |
| Auction | Fall Rock and Fossil Timed Clearance Auction |
| Date | September 19, 2026 at 1:00 PM EDT |
| Auction house | Fossils & Gemstones of Houston |
| Location | Houston, Texas |
Ultra-rare, translucent green vivianite crystal cluster formation in the shape of a cornucopia from Brazil. Super high quality. 2.5" x 8" x 4.25". 2 lb, 7 ounces.
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