R743

Sample ID R743 • Cabinet C

Gypsum

5.597cm W x 13.176cm H x 3.025cm D • 376g
Sample TypeRockRock QualitySedimentaryRock TypeChemical
CompositionCalaciteGrain SizeFineGrain ShapeN/A
Grain SortingWell sortedAcid ReactionNoMohs Hardness 3

It is a somewhat thin strip that is somewhat fibrous. Has a shiny look to it when light reflects off the rock. It is brown in color.