Records of the Geological Survey of India, Volume 113, Part 1government of India., 1978 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 144
... scale On 1 : 500 scale On 1 : 250 scale On 1 : 200 scale On 1 : 100 scale Wall Logging : On 1 : 100 scale Tunnel Logging : ( 3D ) On 1 : 100 scale Shaft Logging : ( 3D ) On 1 : 100 scale Drill hole core loggings 0.05 sq km 0.1 sq km 250 ...
... scale On 1 : 500 scale On 1 : 250 scale On 1 : 200 scale On 1 : 100 scale Wall Logging : On 1 : 100 scale Tunnel Logging : ( 3D ) On 1 : 100 scale Shaft Logging : ( 3D ) On 1 : 100 scale Drill hole core loggings 0.05 sq km 0.1 sq km 250 ...
Page 176
Geological Survey of India. on 1 : 63,360 scale and 32.70 sq km area on 1 : 15,840 scale besides carrying out 11.25 cu.m. of pitting and examination of four quarry sections . The rock types encountered are Khondalite . quartzite , calc ...
Geological Survey of India. on 1 : 63,360 scale and 32.70 sq km area on 1 : 15,840 scale besides carrying out 11.25 cu.m. of pitting and examination of four quarry sections . The rock types encountered are Khondalite . quartzite , calc ...
Page 188
... scale . The tunnel alignment was also geologically mapped on 1 : 10,000 scale , the length of tunnel being 3.2 km . Logging of 457.04 m drill cores covering the old and new power house sites , weir site areas was also undertaken . The ...
... scale . The tunnel alignment was also geologically mapped on 1 : 10,000 scale , the length of tunnel being 3.2 km . Logging of 457.04 m drill cores covering the old and new power house sites , weir site areas was also undertaken . The ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
NORTHERN REGION | 85 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones Asstt attended bands Banerjee basalt basemetal basin belt Bihar block boreholes Calcutta carried chalcopyrite charnockite Chemical Circle clay COALFIELD covering an area Deccan Traps delineated deposits depth dips Director DISTRICT dykes exploration exposed folds foliation Formation fossils geochemical geological mapping Geologist Jr Geophysical investigations geotechnical geothermal Ghosh gneiss Gondwana granite gravity grey Group Gupta Headquarters Hydel India indicated Karnataka Kumar laboratory laterite limestone lineament logging Lucknow Madhya Pradesh magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NW-SE occur Orissa pegmatite phyllite pitting power house Project quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone scale schist sediments seismic seismic refraction shale sheet Shri Singh spillway sq km sq km area Srivastava strike length studies sulphide Tamil Nadu thickness tion toposheet traverses trending tunnel upto