MN326 Sample ID MN326 • Cabinet E Rhodochrosite 6.884cm W x 6.126cm H x 11.935cm D • 498g Sample TypeMineralColorPinkLusterPearly StreakWhiteCleavage/FractureUneven fractureSpecific Gravity Geographic Location/DateColorado Mohs Hardness 4 Light-pink and vaguely rhombohedral Rhodochrosite crystals inside a white and gray rock matrix. Accompanied by some small botryoidal white crystals of unknown variety. Description of Mohs scale here