GRD01VES0

M-130

Slate

Precambrian › Proterozoic › Mesoproterozoic
1000.0 - 1600.0

0

Ritter 154 › Cabinet 14 › Drawer F

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Fine grained purple slate with leach spots. Poorly developed slaty cleavage. Original description: Argillite, Crystal Spring formation.

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California
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