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MK191 - Boleite $ 500 Manto 3, Curuglu Mine, Boleo District, Santa Rosalia, Baja, Mexico thumbnail - 0.55 x 0.55 x 0.55 cm Single cube of deep blue Boleite 5.5mm on edge. Boleite is a rare lead-silver-copper halide mineral that is at it's best from this locality. This a an exceptionally fine complete cube, with razor sharp edges, good luster, and no damage except for one very trivial edge indentation/nick, about as fine a quality as these get. ©2010-2018 Marin Mineral |