Ulexite (raw / rough) from the USA

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Ulexite (raw / rough) from the USA
€25.00

Large specimen of raw / rough ulexite from the U.S. Borax open pit (Boron pit), Boron, California, U.S.A. - large cabinet size.
Ulexite is usually offered in small polished pieces. This is an unpolished one.
11 cm x 10.5 cm x 5 cm
625 gram