MN111 Sample ID MN111 • Cabinet K Quartz 11.87cm W x 7.074cm H x 9.406cm D • 822g Sample TypeMineralColortranslucent ColorlessLustervitreous StreakwhiteCleavage/FractureConchoidal fractureSpecific Gravity2.66 Geographic Location/DateBrazil Mohs Hardness 7 a fairly large and very translucent glasslike sample with multiple angles and Conchoidal fractures covering its surfaces. the interior is fairly pure and unmarred. Description of Mohs scale here