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 10
... rock types comprise chiefly meta - sediments ( khondalitic rocks ) , pyroxene - granulite ( basic charnockitic rock ) , granite gneiss and granodiorite , and pegmatites and quartz veins . The granite gneiss constitutes the country rock ...
... rock types comprise chiefly meta - sediments ( khondalitic rocks ) , pyroxene - granulite ( basic charnockitic rock ) , granite gneiss and granodiorite , and pegmatites and quartz veins . The granite gneiss constitutes the country rock ...
Page 12
... rock types . Laterite caps on all the rock types . The regional strike of foliation of all the rock formations is . N.E.-S.W. , with varying dip towards the south - east . It veers locally towards north - south and east - west ...
... rock types . Laterite caps on all the rock types . The regional strike of foliation of all the rock formations is . N.E.-S.W. , with varying dip towards the south - east . It veers locally towards north - south and east - west ...
Page 66
... rock types , namely quartzites , granites , quartz and pegmatite vein met with in the area are not extensively exposed . The strike of foliation of the biotite - gneisses varies from E.N.E.-W.S.W. to E.S.E.-W.N.W. with southerly dips of ...
... rock types , namely quartzites , granites , quartz and pegmatite vein met with in the area are not extensively exposed . The strike of foliation of the biotite - gneisses varies from E.N.E.-W.S.W. to E.S.E.-W.N.W. with southerly dips of ...
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