Large Polished Agate Geode Slab
Updated October 18, 2026
| Lot number | 0106 |
| Estimate | $200 - $300 |
| Opening bid | $70 |
| Auction | Nov. 7 Rock, Fossil & Gemstone Timed Auction |
| Date | November 7, 2026 at 1:00 PM EST |
| Auction house | Fossils & Gemstones of Houston |
| Location | Houston, Texas |
Large, thick, polished freestanding agate slab from Brazil. 10.5" x 9" x 4". 16 lbs, 1 ounce.
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