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Rare-earth patterns in peralkaline and associated granites

โœ Scribed by P. Bowden; J.E. Whitley


Book ID
113182959
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
773 KB
Volume
7
Category
Article
ISSN
0024-4937

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โœ R. Emmermann; L. Daieva; J. Schneider ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Springer ๐ŸŒ English โš– 1002 KB

Granitic rocks of various ages and composition are found in the Schwarzwald region of West Germany. These granites range in age from Upper Devonian to Upper Carboniferous (370-280 m.y.) and in composition from granodiorites to alkali feldspar granites. 14 representative samples of twelve different t