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 203
... covered with soil . The upper flow is sparsely amygdaloidal to vesicular and is irregularly fractured while the lower flow is massive , hard and jointed . To determine the depth to foundation grade rock for the spill- way proposed in ...
... covered with soil . The upper flow is sparsely amygdaloidal to vesicular and is irregularly fractured while the lower flow is massive , hard and jointed . To determine the depth to foundation grade rock for the spill- way proposed in ...
Page 226
... covering a total area of 0.13 sq . km . Besides , 295 m . of drill cores were logged . The spillway site on the left bank is mostly soil covered except a few exposures of weathered granite gneiss traversed by thin pegmatite veins . The ...
... covering a total area of 0.13 sq . km . Besides , 295 m . of drill cores were logged . The spillway site on the left bank is mostly soil covered except a few exposures of weathered granite gneiss traversed by thin pegmatite veins . The ...
Page 284
... covering an area of about 2,150 sq . km . included in parts of topo - sheet Nos . 47 P / 13 , 56 C / 4 , 8 , 56 D / 1 ... covered by older alluvium consisting of sandy clay with calcareous concretions , the depth to water range from two ...
... covering an area of about 2,150 sq . km . included in parts of topo - sheet Nos . 47 P / 13 , 56 C / 4 , 8 , 56 D / 1 ... covered by older alluvium consisting of sandy clay with calcareous concretions , the depth to water range from two ...
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