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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Page 41
... anomaly in the area . This has yielded a pro- minent magnetic anomaly zone covering over 0.5 sq km giving an appearance of an assymetrical horse - shoe with its open end towards west . The magnitude of the anomaly is over 4000 gammas ...
... anomaly in the area . This has yielded a pro- minent magnetic anomaly zone covering over 0.5 sq km giving an appearance of an assymetrical horse - shoe with its open end towards west . The magnitude of the anomaly is over 4000 gammas ...
Page 42
... anomalies along the western geochemical Chhawari ( 24 ° 31 ′ : 81 ° 42 ′ ; 63 H / 12 ) ( ii ) Near Katchala , rocks in the vicinity of another 6 channel anomaly intercept viz . 5519-57.7 consist of banded ferruginous quartzites with ...
... anomalies along the western geochemical Chhawari ( 24 ° 31 ′ : 81 ° 42 ′ ; 63 H / 12 ) ( ii ) Near Katchala , rocks in the vicinity of another 6 channel anomaly intercept viz . 5519-57.7 consist of banded ferruginous quartzites with ...
Page 115
... anomaly with P. F. E. values in the range of 8 to 9 % corroborated by very low resistivity and strong S. P. anomaly ( -360 m.v. ) . In Teejanwali Hill ( 28 ° 02′00 ′′ : 76 ° 06′00 ′′ ) area I. P. surveys over two traverse namely ' O ...
... anomaly with P. F. E. values in the range of 8 to 9 % corroborated by very low resistivity and strong S. P. anomaly ( -360 m.v. ) . In Teejanwali Hill ( 28 ° 02′00 ′′ : 76 ° 06′00 ′′ ) area I. P. surveys over two traverse namely ' O ...
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