R689

Sample ID R689 • Cabinet B

Pillow lava

13.25cm W x 23cm H x 13.262cm D • 3304g
Sample TypeRockRock QualityIgneousRock TypeExtrusive
CompositionMaficTextureVesicularColor IndexDark
Clast SizeAcid ReactionMohs Hardness 6

It is somewhat shaped like a lumpy pillow. Rust red color towards the top of the rock and light grey towards the bottom of the rock