Records of the Geological Survey of India, Volume 125, Issues 3-4Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
From inside the book
Results 1-3 of 73
Page 83
... GRADE SUPRACRUSTAL ROCKS OCCURRING ALONG THE NORTHERN MARGIN OF THE SINGHBHUM GRANITE BETWEEN CHAKRADHARPUR AND SOUTHWEST OF BHATIN ( Code No .: SGM / 73J , F / ER / BHR / 90 / 4 ) T. K. Pyne and S. Dasgupta - Regional Geology Division ...
... GRADE SUPRACRUSTAL ROCKS OCCURRING ALONG THE NORTHERN MARGIN OF THE SINGHBHUM GRANITE BETWEEN CHAKRADHARPUR AND SOUTHWEST OF BHATIN ( Code No .: SGM / 73J , F / ER / BHR / 90 / 4 ) T. K. Pyne and S. Dasgupta - Regional Geology Division ...
Page 121
... grade deeper than 40 m . This being a very unfavourable feature for the critical river section , the dam site is suggested to be shifted further upstream . Large scale geological mapping of the power house site was done and rock ...
... grade deeper than 40 m . This being a very unfavourable feature for the critical river section , the dam site is suggested to be shifted further upstream . Large scale geological mapping of the power house site was done and rock ...
Page 126
... grade bed rock at the spillway varies from 3.85 m to 10.60 m below the surface . The upstream portion of the spillway foundation indicates presence of fresh foundation grade rock at shal- lower depths ( 3.85-4.45 m ) than in the ...
... grade bed rock at the spillway varies from 3.85 m to 10.60 m below the surface . The upstream portion of the spillway foundation indicates presence of fresh foundation grade rock at shal- lower depths ( 3.85-4.45 m ) than in the ...
Contents
Bihar | 1 |
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
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ABSTRACTS OF PROGRESS abutment amphibolite anomaly Arunachal Pradesh bands Barail basalt basemetal basin Bhuban Bihar biotite block bore holes borehole chalcopyrite charnockite chlorite chromite clay CONSTRUCTION STAGE GEOTECHNICAL deposits depth Disang drilling Eastern Ghat Engineering Geology Engineering Geology Division excavation exposed EXTENDED ABSTRACTS field season fold foliation Formation foundation grade geochemical geological mapping geophysical Geotechnical and Special geotechnical investigation gneiss Gneissic granite gneiss granulite grey Group grouting Hills district indicate joints lava left bank limestone located magnetite Manipur Meghalaya migmatite mineral mineralisation Mizoram nala occur Orissa OVERVIEW Ph/SS phyllite power house proposed Purulia pyrite quartz quartz veins quartzite Quaternary Regional Geology Division right bank rocks samples sandstone scale schist sediments shale shear zone Shillong siltstone slope Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide Survey of India Tertiary thick toposheet trending tunnel Upper upto volcanics West Bengal