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Elevated 87Sr/86Sr ratios from mafic intrusions in the Atlanta Lobe of the Idaho Batholith

Russell, Charles W.; Gabites, Janet (2005) Elevated 87Sr/86Sr ratios from mafic intrusions in the Atlanta Lobe of the Idaho Batholith. Idaho Geological Survey, Technical Report 05-1

AuthorsRussell, Charles W.; Gabites, Janet
Year2005
TitleElevated 87Sr/86Sr ratios from mafic intrusions in the Atlanta Lobe of the Idaho Batholith
SourceIdaho Geological Survey, Technical Report 05-1
GeoRef2005-000014
KeywordsIdaho; Idaho batholith; Atlanta Lobe; strontium; europium; mafic intrusions; synplutonic; Banks, Idaho; Cordillera; batholith; fractional crystallization; assimilation; petrogenesis; contamination; lower crust; gabbro; diorite; dikes

22 samples from this reference

SampleRock nameMajorTraceIsotope
CWR 1360Granodiorite yesyesyes
CWR 1365Diorite yesyesyes
CWR 1366Diorite yesyesyes
CWR 1367Diorite yesyesyes
CWR 1370Granodiorite yesyesyes
CWR 1377Tonalite yesyesyes
CWR 1378Tonalite yesyesyes
CWR 1379Gabbro yesyesyes
CWR 1380Granodiorite yesyesyes
CWR 1382Monzogranite yesyesyes
CWR 1383Monzogranite yesyesyes
CWR 1384Gabbro yesyesyes
CWR 1385Monzodiorite yesyesyes
CWR 1386Granodiorite yesyesyes
CWR 1387Granodiorite yesyesyes
CWR 1388Granodiorite yesyesyes
CWR 1389Granodiorite yesyesyes
CWR 1390Tonalite yesyesyes
CWR 1391Tonalite yesyesyes
CWR 1392Diorite yesyesyes
CWR 1393Diorite yesyesyes
CWR 1394Gabbro yesyesyes