Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - 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 77
... range of the area covered i.e. towards Harudi . The maximum thickness of overburden in western and eastern basins is indicated to be of the order of 160 and 120m . respectively . The resistivity of the overburden ranges from 0.9 to 2.8 ...
... range of the area covered i.e. towards Harudi . The maximum thickness of overburden in western and eastern basins is indicated to be of the order of 160 and 120m . respectively . The resistivity of the overburden ranges from 0.9 to 2.8 ...
Page 93
... range ( m ) 1.45 to 4.16 2.80 to 2.91 1.08 to 3.92 0.80 to 2.00 0.30 to 1.74 0.17 to 2.44 1.10 to 1.15 II . Lakshmidevipet - Pasra sector . Code No. C / 65B / CW / AP / 85 / 75 A thick coal / carbonaceous shale horizon having thick ...
... range ( m ) 1.45 to 4.16 2.80 to 2.91 1.08 to 3.92 0.80 to 2.00 0.30 to 1.74 0.17 to 2.44 1.10 to 1.15 II . Lakshmidevipet - Pasra sector . Code No. C / 65B / CW / AP / 85 / 75 A thick coal / carbonaceous shale horizon having thick ...
Page 178
... range from 15 to 150 ppm . Co and Cu values in soil samples range from 10 to 40 ppm and 50 to 200 ppm respectively . The analyti- cal results of 25 samples for platinoid group from Raigarh District are awaited . III . MINERAL ...
... range from 15 to 150 ppm . Co and Cu values in soil samples range from 10 to 40 ppm and 50 to 200 ppm respectively . The analyti- cal results of 25 samples for platinoid group from Raigarh District are awaited . III . MINERAL ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics