-
Sulfoborite (RARE cut stone - 0.27 carats) ex OBODDA collection
- Inder B deposit and salt dome, Atyrau, Atyrau Province, Kazakhstan
- Thumbnail, 0.6 x 0.5 x 0.2 cm
- Start Time: 06/22/2017 6:30:00 pm (CDT)
- End Time: 06/29/2017 6:30:00 pm (CDT)
- Auction Closed
Item Description
Sulfoborite is a RARE sulfate and borate found in salt deposits. The highest quality crystallized examples in the world easily come from this less well-known Kazakhstan salt deposit. This is an EXTREMELY RARE 0.27 carat cut gemstone. The hardness is 4-4.5. This is a supremely exotic and rare collectible gemstone. Valued by the former dealer at $300. ex Obodda worldwide cut rarities gems suite.
Did You Know We Offer Custom Bases?
Learn MoreMiss this auction? Buy Sulfoborite mineral specimens on iRocks.com