Records of the Geological Survey of India, Volume 100The Survey, 1972 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 25
... charnockites : evidence for a compressional plate margin setting of the Proterozoic mobile belt of East Antarctica D.N. YOUNG & D.J. ELLIS Department of Geology , Australian National University , PO Box 4 , Canberra , Australian Capital ...
... charnockites : evidence for a compressional plate margin setting of the Proterozoic mobile belt of East Antarctica D.N. YOUNG & D.J. ELLIS Department of Geology , Australian National University , PO Box 4 , Canberra , Australian Capital ...
Page 354
... Charnockites Unlike igneous charnockite , metamorphic charnockite are widespread , particularly in granulite and amphibolite facies complexes . Charnockites are thus important component of the continental crust and occur in several ...
... Charnockites Unlike igneous charnockite , metamorphic charnockite are widespread , particularly in granulite and amphibolite facies complexes . Charnockites are thus important component of the continental crust and occur in several ...
Page 546
... Charnockites The occurrence of amphiboles in these rocks is closely related to the host- rock composition . Thus in the Madras charnockites , pargasites are common in the ultra- basic and basic rocks , are less frequently present in the ...
... Charnockites The occurrence of amphiboles in these rocks is closely related to the host- rock composition . Thus in the Madras charnockites , pargasites are common in the ultra- basic and basic rocks , are less frequently present in the ...
Contents
GEOLOGICAL SURVEYS | 1 |
NORTHERN REGION | 16 |
SOUTHERN REGION | 46 |
Copyright | |
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alignment alluvium amphibolite Andhra Pradesh anticline Archaean Assistant Geologists Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried out systematic cent charnockites Circle Office clay coal coalfield covered an area Deccan Traps Delhi deposits depth dips district Ditto Ditto dolerite dolomite dykes examined exposed fault folded foliation formations fossils geochemical geological mapping Geologists Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gujarat Gupta intrusive investigation iron-ore Jammu laboratory laterite latitudes limestone longitudes Madhya Pradesh Madras Maharashtra mapped an area mapping scale metres mica-schist million tonnes mineralisation minerals nala occurs Orissa pegmatite phyllites power house Project proposed quartz quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstone Sarvashri schist seams shales Sharma sheet Shri Singh Sinha slates spillway Srivastava strike studies Superintending Geologist-in-Charge syncline taluk thickness thrust tion topo-sheet trend tubewells tunnel upto varies West Bengal zone