Rough blue kyanite
148.5g, 2.3″x2.1″x1.5″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28791
Rough blue kyanite
183g, 2.7″x2″x1.6″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28786
Rough blue kyanite
189.2g, 4.2″x2.1″x1.2″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28768
Rough blue kyanite
199.3g, 4.1″x1.9″x1.2″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28780
Rough blue kyanite
228g, 3.3″x2.6″x1.6″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28777
Rough blue kyanite
236g, 3.2″x2.8″x1.6″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28772
Rough blue kyanite
240.5g, 3.6″x2.1″x1.5″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B29195
Rough blue kyanite
253.1g, 4.4″x2.3″x2″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28781
Rough blue kyanite
325.3g, 3.3″x2.7″x2.4″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28767
Rough blue kyanite
337.4g, 3.7″x2.3″x1.7″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28779
Rough blue kyanite
379g, 2.8″x3.3″x2.5″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28773
Rough blue kyanite
493.2g, 5.1″x2.2″x2.1″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28771
Rough blue kyanite
523g, 5″x3.1″x1.7″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28769
Rough blue kyanite
578g, 5″x2.7″x1.3″, Rough Raw Blue Kyanite Chunk Mineral @Brazil, B28770