MN505 Sample ID MN505 • Cabinet H Apatite 7.4cm W x 8.5cm H x 6.4cm D • 270g Sample TypeMineralColorGreenLusterGlassy StreakWhiteCleavage/FractureConchoidalSpecific Gravity2.8 Geographic Location/DateOntario.Canada Mohs Hardness 5 A green Apatite crystal Description of Mohs scale here