GRD01XCS0
M-209
Ky-bearing Schist
Unknown
None
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1
Ritter 154 › Cabinet 14 › Drawer D
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Kyanite-quartz-biotite schist. Large band of coarse-grained quartz-kyanite capped by foliated biotite. Nice kyanite. See also M-43 and M-34.
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Alps
N/A
Aggregate of biotite and kyanite between quartz
2.5
plane
Aggregate of biotite and kyanite between quartz
2.5
crossed
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scan
crossed
GRD01XCT0: 90% quartz. Small amount of interstital kyanite and biotite. (C. Eichler)
N/A
N/A