MN108 Sample ID MN108 • Cabinet K Quartz 3.11cm W x 2.326cm H x 2.223cm D • 24g Sample TypeMineralColorColorlessLustervitreous StreakwhiteCleavage/FracturenoneSpecific Gravity3 Geographic Location/DateBrazil Mohs Hardness 7 small translucent crystalline shape with double terminating ends. nearly resembles a Herkimer Diamond. Interior is glasslike with some minor fracturing. Description of Mohs scale here