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 159
... varies from 16 to 20 m . The thickness of the flux grade portion varies between 4.5 and 15.35 m . The limestone beds have a general N.E.-S.W. trend with minor local swerves . The dip varies from 20 to 35 ° towards north - west . Madras ...
... varies from 16 to 20 m . The thickness of the flux grade portion varies between 4.5 and 15.35 m . The limestone beds have a general N.E.-S.W. trend with minor local swerves . The dip varies from 20 to 35 ° towards north - west . Madras ...
Page 160
... varies from 15 m . to 250 m . while their width varies from 3 m , to 120 m . Chip and groove samples were collected from the surface as well as from trenches cut across the bands . The analytical results of some of the samples indicate ...
... varies from 15 m . to 250 m . while their width varies from 3 m , to 120 m . Chip and groove samples were collected from the surface as well as from trenches cut across the bands . The analytical results of some of the samples indicate ...
Page 288
... varies from 2 to 98 m . below ground level . Open wells yield between 10 and 150 kl./day . Quality of water varies from place to place . Nagaur district . - Kidwai and Mishra attended exploratory drilling operations for groundwater in ...
... varies from 2 to 98 m . below ground level . Open wells yield between 10 and 150 kl./day . Quality of water varies from place to place . Nagaur district . - Kidwai and Mishra attended exploratory drilling operations for groundwater in ...
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