R768 Sample ID R768 • Cabinet A Gneiss 7.951cm W x 9.007cm H x 4.403cm D • 382g Sample TypeRockRock QualityMetamorphicTextureFoliated Grain SizeCoarseColorMixed light and darkGrain Sorting mohs 5 The rock is somewhat shaped like an arch or the start of an arch. It has foliation that is more clearer on certain sides of the rock than others. It is a mixture of light and dark colors Description of Mohs scale here