Iron Pyrite in Austin Chalk
Updated September 1, 2026
| Lot number | 0485 |
| Estimate | $200 - $300 |
| Opening bid | $50 |
| 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 |
Iron pyrite in Austin chalk specimen from Midlothian, Texas. 4.5" x 6" x 3.5". 2 lb, 10 ounces.
Register & bid on this lot at Bidspirit →
More lots in this auction
- Huge Polished Labradorite Freeform
- 77 Pound Uruguayan Amethyst Cluster - MONUMENT
- Cubic Pyrite, Chalcopyrite and Sphalerite Specimen
- Brachiopods and Bryozoan Fossil Plate
- Massive Museum Quality Pyrite Formation
- Halite Cluster
- Quartz and Hematite Obelisk Tower
- Large Polished Labradorite Freeform
See all lots in Fall Rock and Fossil Timed Clearance Auction →