MN807 Sample ID MN807 • Cabinet V Malachite 9.087cm W x 9.492cm H x 5.944cm D • 358g Sample TypeMineralColorGreenLusterdull StreakgreenCleavage/FracturePerfect CleavageSpecific Gravity2.557 Geographic Location/DateCheshire, CT Mohs Hardness 4 It is somewhat shaped like a traingle. Mostly tan in color, but there are places that are green from the oxidizing of coppoer. Description of Mohs scale here