R771

Sample ID R771 • Cabinet A

Schist

10.261cm W x 24.5cm H x 7.963cm D • 4484g
Sample TypeRockRock QualityMetamorphicTextureFoliated
Grain SizeMediumColorDarkGrain Sorting
mohs 3

The rock is dark grey with bits of pyrite in it on one of the sides of the rock. The rocks is shaped like a long rectangle.