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 103
... rock has been interpreted at shallow depth in the river bed with progressive ... types . The strike of khondalite varies from NW to SE and dip 25 ° to 30 ... rock . Samakoi Project ( 2.17 : 85 ° 16 ′ ; 73 G / 7 ) : M. Ban- dopadhyay ...
... rock has been interpreted at shallow depth in the river bed with progressive ... types . The strike of khondalite varies from NW to SE and dip 25 ° to 30 ... rock . Samakoi Project ( 2.17 : 85 ° 16 ′ ; 73 G / 7 ) : M. Ban- dopadhyay ...
Page 205
... rock types found are Deccan trap suite of rocks capped by laterites with inliers of Kaladgi - Badami Group which lies above basement granites . Three flows of " aa " type have been delineated . Belgam District E. Balasubramanian mapped ...
... rock types found are Deccan trap suite of rocks capped by laterites with inliers of Kaladgi - Badami Group which lies above basement granites . Three flows of " aa " type have been delineated . Belgam District E. Balasubramanian mapped ...
Page 249
... rock types intersected in the borehole are mainly sandstone and shale . The rocks are sheared and slicken- sided from 150 m downward . The sandstone invariably contains galuconite , carbonate and pyrite coatings are noticed at places ...
... rock types intersected in the borehole are mainly sandstone and shale . The rocks are sheared and slicken- sided from 150 m downward . The sandstone invariably contains galuconite , carbonate and pyrite coatings are noticed at places ...
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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