GRD01XSS0

M-300

Blueschist

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Ritter 154 › Cabinet 24 › Drawer C

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Blueschist composed of magnesioreibeckite(?)-Fe-oxides-quartz-Cu-mineralization. Small sample is friable. Some quartz banding in the larger sample. Franciscan?

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GRD01XST0: 60% quartz, 40% fine-grained glauco/ reibeckite (blue-brown pleochroic) (J. Gee)

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