Manganerze in den Radiolariten Graubündens

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Author
Geiger, Thomas
Date
1948
Type
  • Doctoral Thesis
Rights / license
In Copyright - Non-Commercial Use Permitted
Permanent link
https://doi.org/10.3929/ethz-a-000098908
External links
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Contributors
Supervisor: Jakob, Johann
Supervisor: Niggli, Paul
Publisher
ETH Zürich
Subject
RADIOLARIA (PALÄOZOOLOGIE); KANTON GRAUBÜNDEN (SCHWEIZ); MANGANERZE (LAGERSTÄTTEN); RADIOLARIA (PALAEOZOOLOGY); CANTON OF GRISONS (SWITZERLAND); MANGANESE DEPOSITS (MINERAL DEPOSITS)
Notes
Beiträge zur Geologie der Schweiz, Geotechnische Serie, Lfg.27. Diss. Naturwiss. ETH Zürich, Nr. 1631, 0000. Ref.: Niggli, P. ; Korref.: Jakob, J..
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