Records of the Geological Survey of India, Volume 116, Issue 1Geological Survey of India, 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 121
... Formation . Several bands and lenses of limestone and low grade magnesitic S. C. Kaura and T. Rajesham carried out ... Formation comprises quartzite , phyllite , slaty shale , quartz - mica schist and calcareous rock . The rocks suffered ...
... Formation . Several bands and lenses of limestone and low grade magnesitic S. C. Kaura and T. Rajesham carried out ... Formation comprises quartzite , phyllite , slaty shale , quartz - mica schist and calcareous rock . The rocks suffered ...
Page 143
... Formation ( Precambrian to early Cambrian ; +10,000 m thick ) is exposed as the lowermost formation ( grey slate , quartzite ) which is followed successively by Tiwari Formation ( Ordovician ; 150 m thick quartzite ) ; Nakdum Formation ...
... Formation ( Precambrian to early Cambrian ; +10,000 m thick ) is exposed as the lowermost formation ( grey slate , quartzite ) which is followed successively by Tiwari Formation ( Ordovician ; 150 m thick quartzite ) ; Nakdum Formation ...
Page 144
... Formation . To the east of Bilaspur , rocks of Shali Formation are tectonically ( thrust ) overlain by Dharamsala / Murree Formation and at places by Siwalik rocks . At Bilaspur , olive green shales and fossiliferous bluish grey ...
... Formation . To the east of Bilaspur , rocks of Shali Formation are tectonically ( thrust ) overlain by Dharamsala / Murree Formation and at places by Siwalik rocks . At Bilaspur , olive green shales and fossiliferous bluish grey ...
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alignment amphibolite analysed Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin Bihar biotite block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes Dutta dykes exploration exposed folds Formation geochemical geological mapping Geologist Jr GEOLOGY DIVISION Geophysical Geophysicist geotechnical investigations Ghosh gneiss Gondwana Group Gupta Headquarters Hydel Hyderabad India indicated Jaipur Karnataka Kumar Laboratory limestone line km located logging Lucknow magnetic mapped an area mica mineral mineralisation Murthy Nagpur nala Orissa pegmatite phyllite power house Project quartz quartzite Quaternary RAC meeting Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale Sharma shear zone Shillong Shri Singh Sinha spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto Vindhyan