Live Auctions Showing 11–18 of 18 results Quick ViewBid nowDioptase Mineral Specimen From Brazzaville, Congo Starting bid: $196.00 Congo Quick ViewBid nowKutnohorite Specimen Starting bid: $40.00 South Africa Quick ViewBuy It NowOlmiite $73.00 live Quick ViewBid nowRhodocrosite Starting bid: $121.00 South Africa Quick ViewBid nowSturmanite Starting bid: $45.00 South Africa Quick ViewBid nowSturmanite from Nchwaning II Starting bid: $9.00 South Africa Quick ViewBid nowSugilite Specimen Starting bid: $46.00 South Africa Quick ViewBid nowVery rare Brucite specimen Starting bid: $20.00 South Africa ← 1 2