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 67
... dips . The charnockite is brecciated at places and mylonitisation and slickensiding are also noticed . North Arcot district . - Sundaram carried out systematic geological mapping of an area of about 902 sq . km . ( Scale 1 : 63,360 ) in ...
... dips . The charnockite is brecciated at places and mylonitisation and slickensiding are also noticed . North Arcot district . - Sundaram carried out systematic geological mapping of an area of about 902 sq . km . ( Scale 1 : 63,360 ) in ...
Page 71
... dips . The Gondwana rocks in general dip gently south- eastwards but the Kamthi beds show north - easterly and south- westerly dips suggesting a folded structure . Weathered zones in granites and basic intrusives and Kamthi rocks are ...
... dips . The Gondwana rocks in general dip gently south- eastwards but the Kamthi beds show north - easterly and south- westerly dips suggesting a folded structure . Weathered zones in granites and basic intrusives and Kamthi rocks are ...
Page 191
... dips of 12-45 ° towards N.E. The trend veers towards N.N.E.- S.S.W. with 60-80 ° dip towards S.S.E. near the Jiri bank . Two alignments located 760 m . apart have been investigated . The old downstream axis shows a 12 to 48 m . of river ...
... dips of 12-45 ° towards N.E. The trend veers towards N.N.E.- S.S.W. with 60-80 ° dip towards S.S.E. near the Jiri bank . Two alignments located 760 m . apart have been investigated . The old downstream axis shows a 12 to 48 m . of river ...
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Common terms and phrases
abutment alignment alluvium amphibolite Andhra Pradesh Archaean Asstt bands Banerjee basalt bauxite Bihar boreholes Calcutta carried cent charnockites Chatterjee Circle Office clay coal coalfield copper Deccan Traps Delhi deposits depth dips district district.-The Ditto Ditto dolerite dolomite drill holes dykes earth dam examined exposed folded foliation formations fossils galena geochemical geological mapping Geologists Geologists Junior Geophysics Ghosh gneiss Gondwana grade granite gneiss graphite ground level groundwater Gupta indicated iron-ore laboratory laterite limestone located longitudes Madhya Pradesh Madras Maharashtra mapped Scale metres million tonnes mineralisation minerals Murthy nala occurs Orissa pegmatite phyllites pits power house Project proposed quartz quartz veins quartzite Rajasthan recommended Regional river bed rock types samples sandstones Sarvashri schist seams shales Sharma shear sheet Shri Singh Sinha spillway Srivastava strike studies Superintending Geologist-in-Charge Survey of India taluk thickness tion topo-sheet trending tubewells tunnel upto varies water supply West Bengal zone