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. |
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Results 1-3 of 82
Page 7
... Km X X 75+ X 468 80. Detailed geological mapping of granites of the Chhotan- agpur Gneissic Complex was carried out covering 75 sq km on 1 : 25,000 scale ( latitudes 24 ° 27′00 ′′ - 24 ° 30′00 ′′ N , longi- tudes 84 ° 30'00 " - 84 ° 40 ...
... Km X X 75+ X 468 80. Detailed geological mapping of granites of the Chhotan- agpur Gneissic Complex was carried out covering 75 sq km on 1 : 25,000 scale ( latitudes 24 ° 27′00 ′′ - 24 ° 30′00 ′′ N , longi- tudes 84 ° 30'00 " - 84 ° 40 ...
Page 40
... sq km on 1 : 25,000 scale , detailed mapping of 8.78 sq km on 1 : 1,000 scale , 45 cu m trenching and 425.20 m drilling . Besides , a total of 667 geochemical samples of bedrock and soil was also collected for the analysis of Cu , Pb ...
... sq km on 1 : 25,000 scale , detailed mapping of 8.78 sq km on 1 : 1,000 scale , 45 cu m trenching and 425.20 m drilling . Besides , a total of 667 geochemical samples of bedrock and soil was also collected for the analysis of Cu , Pb ...
Page 31
... sq . km in 83 H / 9 ( full ) and 83 H / 5 ( part ) was covered by systematic geological mapping on 1 : 50,000 scale by three parties . The total hard rock area thus covered is 9,046 sq . km . The results of the work carried out by the ...
... sq . km in 83 H / 9 ( full ) and 83 H / 5 ( part ) was covered by systematic geological mapping on 1 : 50,000 scale by three parties . The total hard rock area thus covered is 9,046 sq . km . The results of the work carried out by 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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Common terms and phrases
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