83 Pound Amethyst Geode - MONUMENT
Updated September 1, 2026
| Lot number | 0494 |
| Estimate | $3,000 - $3,500 |
| Opening bid | $1,400 |
| 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 |
83 pound dark amethyst geode from Brazil. 19" x 26" x 5.5". 83 lbs, 13 oz.
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