MN116 Sample ID MN116 • Cabinet K quartz 12.238cm W x 5.474cm H x 9.6cm D • 360g Sample TypeMineralColorColorless transparentLustervitreous StreakwhiteCleavage/Fractureno cleavage perfect fractureSpecific Gravity2.571 Geographic Location/DateCrystal Mt. Arkansas Mohs Hardness 7 a large cluster of crystal points protruding in various directions off of a center mass of imperfect milky quartz. there is an orange dusting along the fractures and seams of this mineral. many of the crystals are near perfect and transparent without blemish. Description of Mohs scale here