Large Polished Ammonite Fossil
Updated September 1, 2026
| Lot number | 0393 |
| Estimate | $500 - $600 |
| Opening bid | $225 |
| 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 |
Large polished ammonite fossil from Madagascar. 7.5" x 9.5" x 2". 5 lb, 15 ounces.
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