Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 78
Page 49
... thickness varying from 0.20 m to 3.30 m are encountered . In borehole No. JS - 4 , six coal seams varying in thickness. KARIMNAGAR DISTRICT Exploratory drilling was continued in Ramagundam sector ( 18 ° 36′43 ′′ : 79 ° 35′38 ′′ ) and ...
... thickness varying from 0.20 m to 3.30 m are encountered . In borehole No. JS - 4 , six coal seams varying in thickness. KARIMNAGAR DISTRICT Exploratory drilling was continued in Ramagundam sector ( 18 ° 36′43 ′′ : 79 ° 35′38 ′′ ) and ...
Page 52
... thickness varying from 1.40 m to 5.47 m , 2.25 m to 3.70 m , 9.00 m to 13.45 m , 1.35 m to 3.30 m and 0.78 m to 1.26 m respectively were en- countered . The maximum thickness of Barakar Forma- tion encountered in the boreholes is 470 m ...
... thickness varying from 1.40 m to 5.47 m , 2.25 m to 3.70 m , 9.00 m to 13.45 m , 1.35 m to 3.30 m and 0.78 m to 1.26 m respectively were en- countered . The maximum thickness of Barakar Forma- tion encountered in the boreholes is 470 m ...
Page 150
... thickness of about 10 m and is persistent over the entire strike length . The other two bands have an average thickness of about 0.50 m and 2 m respectively . Borehole No. SB - 31 aimed at intersecting the ore body at the trough of the ...
... thickness of about 10 m and is persistent over the entire strike length . The other two bands have an average thickness of about 0.50 m and 2 m respectively . Borehole No. SB - 31 aimed at intersecting the ore body at the trough of the ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics