Huge Rare Chrysocolla and Quartz Formation
Updated September 1, 2026
| Lot number | 0340 |
| Estimate | $5,000 - $7,000 |
| Opening bid | $2,250 |
| 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 |
Huge, rare chrysocolla and quartz formation from the Tentadora Mine in Peru. 8" x 11" x 9". 25 lb, 8 ounces.
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