R805 Sample ID R805 • Cabinet V Conglomerate 13.384cm W x 12.753cm H x 7.432cm D • 1810g Sample TypeRockRock QualitySedimentaryRock TypeClastic CompositionRock fragmentsGrain SizeCoarseGrain ShapeRounded Grain SortingPoorly sortedAcid ReactionNoMohs Hardness 4 The rock is somewhat shaped like a cube and has rock fragments embedded throughout the rock. The rock is mostly a tan color. Description of Mohs scale here