Records of the Geological Survey of India, Volume 126, Part 2Government of India, 1991 - Earthquakes Vols. 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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Page 105
... detailed geological mapping on 1 : 1,000 scale and drilling . 110 surface chips were collected along eleven smaple lines laid at an interval of 75m to 100m across the limestone zones . The weighted average of CaO and MgO as calculated ...
... detailed geological mapping on 1 : 1,000 scale and drilling . 110 surface chips were collected along eleven smaple lines laid at an interval of 75m to 100m across the limestone zones . The weighted average of CaO and MgO as calculated ...
Page 110
... detailed exploration was not un- dertaken in this area . Instead , the quartzite in the Pedzekha Chu valley falling in the strike continutity of Kamji quartzite was selected for detailed exploration . This quartzite is located close to ...
... detailed exploration was not un- dertaken in this area . Instead , the quartzite in the Pedzekha Chu valley falling in the strike continutity of Kamji quartzite was selected for detailed exploration . This quartzite is located close to ...
Page 189
... detailed integration followed by test drilling . Detailed geological mapping and geochemical sampling covering 1 sq km on 1 : 2000 scale was carried out at Bansial ( 27 ° 58'15 " 75 ° 51'00 " , 45M / 13 ) . A total of 630 soil / rock ...
... detailed integration followed by test drilling . Detailed geological mapping and geochemical sampling covering 1 sq km on 1 : 2000 scale was carried out at Bansial ( 27 ° 58'15 " 75 ° 51'00 " , 45M / 13 ) . A total of 630 soil / rock ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 113 190 | 115 |
Overview of the Deputy Director General | 193 |
Operation East CoastI | 201 |
Copyright | |
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aeromagnetic amphibolite AMSE Wing analysed ANDHRA PRADESH anomalies bands Barakar Barakar Formation Barren Measures Formation basement basin Bengal Bhutan Bihar block boreholes carbonaceous chalcopyrite clay coal seams COAL WING Coalfield Code cores cruise deposits DISTRICT Division drilling east EXPLORATION FOR COAL fault field season foraminifera geochemical GEOLOGICAL MAP geophysical Ghosh gneiss gneissic Godavari Valley Gondwana grade grey ground evaluation heavy mineral horizon INDEX indicated intersected investigation isobath isotopic Kamthi Formation lamproites lignite limestone located MADHYA PRADESH magnetic medium grained metamorphism migmatites million tonnes NW-SE occur ooids Orissa phyllite pluton Precambrian programme quartz quartzite range Raniganj Raniganj Formation Regional exploration ridge Sakoli samples sand sandstone Sattupalli scale schist seabed seam zones sector sediments sequence shale shelf silty Singhbhum slope sq km stratigraphy strike studies sub-surface Survey of India Talchir Formation tectonic thickness Toposheet trending upto varies water depth