Records of the Geological Survey of India, Volume 94, Part 1The Survey, 1962 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 41
... Block . - In order to confirm the structure in the area and thus to facilitate mining operations five more bore- holes were drilled in this block during the period , at the instance of the N.C.D.C. The footage drilled in the five ...
... Block . - In order to confirm the structure in the area and thus to facilitate mining operations five more bore- holes were drilled in this block during the period , at the instance of the N.C.D.C. The footage drilled in the five ...
Page 42
... block . While the coal from Upper Argada seam belongs to Selected B Grade and that of the Argada seam to Grade I , those from Sirka , Argada - A and Argada - B seams belong to Grade II . It is interesting to note , as seen from the ...
... block . While the coal from Upper Argada seam belongs to Selected B Grade and that of the Argada seam to Grade I , those from Sirka , Argada - A and Argada - B seams belong to Grade II . It is interesting to note , as seen from the ...
Page 43
... Block . - This block comprising an area of 7 sq . miles is situated west of Sayal - D block , on the western side of the Damodar . Detailed geological mapping of the Urimari block was carried out by Shri R. V. Savanur on the scale 6 ...
... Block . - This block comprising an area of 7 sq . miles is situated west of Sayal - D block , on the western side of the Damodar . Detailed geological mapping of the Urimari block was carried out by Shri R. V. Savanur on the scale 6 ...
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Common terms and phrases
1/16 inch slot 12-inch dia Andhra Pradesh Archaean Argada Assistant Geologists bands Barakar beds Bihar Bombay.-Shri boreholes carried cent charnockite coal seams coalfield converted copper deposits dips district.-Shri dolomite drawdown east Elevation ending in clay examined exploratory formations furlongs G.S.I. bench-mark geological mapping Geological Survey Geologists Geophysical gneisses Gondwana Gravel for shrouding groundwater Hazaribagh district housing installed inch slot openings investigations iron-ore Jammu land surface prior limestone m.s.l. Drilled Madhya Pradesh magnetite milestone million tons mineralisation minerals mines minutes of test Nageswara Rao occur pegmatites phyllites Pradesh.-Shri pumping with turbine quartz quartz veins quartzites reserves river road S. N. P. Srivastava samples sandstones Sarvashri saturated granular zones schist sections 1/8 inch shales sheets Shri shrouding 1/16 slotted sections 1/8 Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Udaipur districts Uttar Pradesh West Bengal Yield zones at depths