Records of the Geological Survey of India, Volume 119, Parts 2-8government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 32
... regional schistosity ( S1 ) , plunging 40 ° towards N 85 ° with superimposition of a set of folds having near reclined geometry and plunging 50 ° towards N132 ° . The ore minerals include chalcopyrite , cubanite , chalcopyrite , galena ...
... regional schistosity ( S1 ) , plunging 40 ° towards N 85 ° with superimposition of a set of folds having near reclined geometry and plunging 50 ° towards N132 ° . The ore minerals include chalcopyrite , cubanite , chalcopyrite , galena ...
Page 38
... regional schistosity ( S , ) defined by preferred orientation of biotite , amphiboles and other flaky minerals cutting across the S。 layers in the hinge regions . Intense deformation ( D2 ) subsequent to the formation of regional ...
... regional schistosity ( S , ) defined by preferred orientation of biotite , amphiboles and other flaky minerals cutting across the S。 layers in the hinge regions . Intense deformation ( D2 ) subsequent to the formation of regional ...
Page 43
... ( regional ) metamorphism . Untala , Gingla , Gyangarh - Asind , Kanor , Jolar - Piplia granite - granodiorite associated with gneisses are synorogenic granitoids . Berach Granite emplaced in the eastern margin of the Bhilwara trough ...
... ( regional ) metamorphism . Untala , Gingla , Gyangarh - Asind , Kanor , Jolar - Piplia granite - granodiorite associated with gneisses are synorogenic granitoids . Berach Granite emplaced in the eastern margin of the Bhilwara trough ...
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Common terms and phrases
amphibolite analysis Aravalli Archaean assemblages bands Barakar Barakar Formation basaltic Basaltic kimberlite base metal basic granulites Berach Granite Bhilwara biotite brecciated kimberlite Cadigan Caraka Chattopadhyay chemical Chowki limestone chrome diopside coarse cumulative curves Delhi deposits diopside distribution district DPSO environment galena garnet Geol Geological Survey gneiss Gneissic Complex Gondwana Gondwana sandstones grade grain size parameters granulites grey groundmass groundwater ilmenite indicate Inman Jour Jungel Kamthi kimberlite kimberlite field Kota Formation Krumbein Kurtosis lineament magnetite Majhgawan kimberlite McCammon metamorphism mg/l mica schist mineralisation minerals nodules occur olivine pattern Pettijohn phlogopite phyllite Pipe pollution ppm ppm ppm Pradesh Precambrian pyroxene quartz quartz-biotite gneiss quartzite Rajasthan Raniganj river basin samples sandstone Sargipali schist sedimentary sediments serpentinised shale siltstone Skewness sorted spectral spinel studies sub-basin Supergroup surface Surv Survey of India Talchir trace elements Trace Trace Trace Trask ultramafic Umpirtha Vindhyan Wajrakarur and Lattavaram Ward zone