21hhdw.g ((KYANITE, QUARTZ, STAUROLITE)), $40 MINIMUM BID, Barra do Salinas district, Barra do Salinas, Coronel Murta, Minas Gerais, Brazil, 10.5 x 6.5 x 3.5 cm, Cabinet | |
Attractive specimen of Kyanite with great blue color. Kyanite is in a massive Quartz matrix between the crystals and also has a brown mineral associated with the specimen which is evidently Staurolite, no large crystals, per Mindat.org. ex Dana Wilson MD collection #735 no label. |