Mounted Oblong Form Geode Specimen on Base.
Updated September 4, 2026
This auction ended on October 4, 2026.
See upcoming auctions from Clarke Auction Gallery.
| Lot number | 0328 |
| Estimate | $300 - $500 |
| Opening bid | $150 |
| Auction | SINGLE OWNER ESTATE AUCTION |
| Date | October 4, 2026 at 10:00 AM EDT |
| Auction house | Clarke Auction Gallery |
Tall geode specimen cut showing black, white and brown in the outer core, smooth beige with hints of orange in the inner core, and mounted on a custom wood base. From the estate of a 50+ year antique
