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 70
... fold is the most pervasive secondary plane in the area . These secondary structures are also affected by steeply plunging broadly open third generation folds , having axial plane fractures . All the folds are non - planar , non ...
... fold is the most pervasive secondary plane in the area . These secondary structures are also affected by steeply plunging broadly open third generation folds , having axial plane fractures . All the folds are non - planar , non ...
Page 71
... folded and shows isoclinal folds with their axes trending in a general E - W direction . Several folds and puckers with westerly as well as easterly plunge , were also observed in the area . A prominent band of limestone / calcareous ...
... folded and shows isoclinal folds with their axes trending in a general E - W direction . Several folds and puckers with westerly as well as easterly plunge , were also observed in the area . A prominent band of limestone / calcareous ...
Page 77
... folds , NW - SE to E - W trending isocli- nal folds and N - S open folds are seen in the area . Repetition of different units due to isoclinal folding is a common phenomenon in the area . QUATERNARY GEOLOGY AND GEOMORPHO- LOGY DIVISION ...
... folds , NW - SE to E - W trending isocli- nal folds and N - S open folds are seen in the area . Repetition of different units due to isoclinal folding is a common phenomenon in the area . QUATERNARY GEOLOGY AND GEOMORPHO- LOGY DIVISION ...
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