Rare Blue Barite Formation
Updated October 18, 2026
| Lot number | 0012 |
| Estimate | $800 - $1,000 |
| Opening bid | $300 |
| 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 |
Stunning and rare blue barite formation with large barite blades. 8.5" x 9" x 5.5". 15 lbs, 6 oz.
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