13btcenr ((BERYL variety AQUAMARINE, SCHORL aka BLACK TOURMALINE with FELDSPAR)), $20 MINIMUM BID, Erongo Region, Namibia, 12 x 7.5 x 6 cm, Cabinet | |
Here is a cluster of lustrous Aquamarine crystals with several large black Schorl crystals with a matrix of white Feldspar. |