R201 Sample ID R201 • Cabinet A Amphibolite 23.2cm W x 6.3cm H x 10.48cm D • 1162g Sample TypeRockRock QualityMetamorphicTexture Grain SizeMediumColorGrain Sorting mohs large angular Dark stone with very shiny glassy Dark inclusions. several inclusions that look like Dark metals. Description of Mohs scale here