21hhdw.rs ((ETTRINGITE, BIXBYITE)), $95 MINIMUM BID, N'Chwaning II Mine, N'Chwaning Mines, Kuruman, KMR, South Africa, 4.5 x 3.5 x 3 cm, Miniature | |
Yellow Ettringite crystals of matrix of small sparkling black Braunite crystals from N'Chwaning . ex Dana Wilson collection. |