GRD00OAS0
110-G43
Greywacke
Unknown
None
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1
Ritter 154 › Cabinet 17 › Drawer H
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Original label: Coll. No. Ma-9. Sept. 1960.
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Switzerland
Big Quarry at Matt
Latitude: 46.95°
Longitude: 9.17°
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Texture of sample
2.5
plane
Texture of sample
2.5
crossed
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scan
crossed
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scan
plane
GRD00OAT0: 60% quartz, 30% carbonate, 5% kspar, 3% opaques, 2% muscovite. Occasional lithic fragments (chert/quartzite?) (C. Eichler)
N/A
N/A