Huge Amethyst Cathedral Geode Pair
Updated September 1, 2026
This auction ended on September 19, 2026.
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| Lot number | 0041 |
| Estimate | $2,000 - $3,000 |
| Opening bid | $900 |
| 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 amethyst cathedral geode pair with fluorescent calcite deposits. 30"H, 15"W, 8"D and 30"H, 15"W, 8.5"D, respectively. 193.45 lbs total weight.
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