R759

Sample ID R759 • Cabinet C

Lignite

3.34cm W x 4.547cm H x 2.364cm D • 18g
Sample TypeRockRock QualitySedimentaryRock TypeOrganic
CompositionOrganicsGrain SizeMediumGrain ShapeN/A
Grain SortingWell sortedAcid ReactionYesMohs Hardness 1

It is a small rectangle, chocolate brown in color and somewaht crumbles easily