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Showing 1 to 3 of 3 for “"Peraluminous granitoids"”.
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EVOLUTION OF THE EASTERN ALPS FROM THE PALEOZOIC ONWARD: CONSTRAINTS AND INSIGHTS FROM THE (ULTRA)BASIC ECLOGITIC COMPLEX OF MILCHENKAR ÖTZTAL-STUBAI COMPLEX (EASTERN ALPS, TYROL, AUSTRIA)
… ranging from (ultra)basic intrusions to acidic, peraluminous granitoids. The Northern Eclogite Zone (NEZ) of the Central Metabasite Zone comprises abundant garnet amphibolites hosting variably retrogressed eclogites and subordinate occurrences of their gabbroic protoliths, often showing igneous …
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The geochemistry of the Atlanta Lobe of the Idaho Batholith in the western United States, Cordillera
… studies of the Late Cretaceous and Tertiary granitoids of the Atlanta lobe of the Idaho batholith in the western United States cordillera have led to new. insights on the nature of the lower crust and have placed constraints on granitoid magma genesis during a transition from a compressional …
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Garnetites of the Cardigan Pluton - Evidence for Restite and Implications for Source Rock Compositions.
… southern half of New Hampshire, is a strongly peraluminous, S-type granite which is granodioritic in composition. It is inferred to have been emplaced rapidly, thrust up along west-verging nappes during the Acadian orogeny. Distinctive pods, consisting of 50 to 70 percent modal garnet, are …