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 101
... exposed in the Mawsynram plateau . The middle seam at places attains a thickness upto 1.70 m . , the upper and the ... exposed for 100 m . in the Lakadong sandstone and is being worked at present . The same is exposed at 2.5 km . south ...
... exposed in the Mawsynram plateau . The middle seam at places attains a thickness upto 1.70 m . , the upper and the ... exposed for 100 m . in the Lakadong sandstone and is being worked at present . The same is exposed at 2.5 km . south ...
Page 199
... exposed in the river bed which will form suitable foundations for the spillway . Baranga dam site , Betul district . - Yellowish grey jointed upper Gondwana sandstones would form the foundations for the proposed 14.6 m . high dam ( 22 ...
... exposed in the river bed which will form suitable foundations for the spillway . Baranga dam site , Betul district . - Yellowish grey jointed upper Gondwana sandstones would form the foundations for the proposed 14.6 m . high dam ( 22 ...
Page 242
... exposed in the area are granite gneisses with sub- ordinate quartzites and schists . At the diversion dam site , they dip at 40 ° to 50 ° in N. 10 ° E . to N. 20 ° E . direction . A more suit- able alternative site is recommended about ...
... exposed in the area are granite gneisses with sub- ordinate quartzites and schists . At the diversion dam site , they dip at 40 ° to 50 ° in N. 10 ° E . to N. 20 ° E . direction . A more suit- able alternative site is recommended about ...
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