2 pieces 5.91LB Natural Blue Crystal Kyanite Rough Gem mineral Specimen 1900

  
2 pieces 5.91LB Natural Blue Crystal Kyanite Rough Gem mineral Specimen 1900. Size(Approx) : 1559070 AND 1309580. Dimensions: (L W H) (1Iinch=25.4mm). The pictures are taken from different angles. If you want to order something, please tell us your specification in details. We will try our best to meet you expectation.