MN504 Sample ID MN504 • Cabinet H Hexagonite 8.4cm W x 3.9cm H x 6cm D • 224g Sample TypeMineralColorPurpleLusterGlassy StreakWhiteCleavage/FractureUnevenSpecific Gravity3.03 Geographic Location/DateEdwards.NY Mohs Hardness 6 Variety of Tremolite. Description of Mohs scale here