MN854 No Image! Sample ID MN854 • Cabinet T Lepidomelane 28cm W x 1.3cm H x 26cm D • 2182g Sample TypeMineralColorBlackLusterShiny StreakBrownCleavage/FractureFractureSpecific GravityN/A Geographic Location/DateCanada Mohs Hardness 1 Large black slab of Lepidomelane, previously labeled in the cabinet as "The Mica Group" referring to the other types of minerals in this sample Description of Mohs scale here