75 Pound Uruguayan Amethyst Cluster - MONUMENT
Updated September 1, 2026
| Lot number | 0387 |
| Estimate | $3,000 - $3,500 |
| Opening bid | $1,300 |
| 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 |
75 pound dark amethyst cluster from Uruguay. 22" x 19" x 5". 75 lbs, 9 oz.
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