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 80
... respectively , between a depth range of 581.00 m and 897.25 m . Besides , three local seams with thickness varying from 1.20 m to 1.55 m were also encountered within this depth range . The seam XIV is found converted to ' Jhama ...
... respectively , between a depth range of 581.00 m and 897.25 m . Besides , three local seams with thickness varying from 1.20 m to 1.55 m were also encountered within this depth range . The seam XIV is found converted to ' Jhama ...
Page 82
... respectively . Borehole No. IBR - 37 intersected prominent regional seams , like Belpahar , Parkhani , Lajkura , Ib ( Top and Bottom ) with thickness of 10.95 m , 8.10 m , 49.10 m , 3.40 m and 3.80 m at the respective depth of 13.25 m ...
... respectively . Borehole No. IBR - 37 intersected prominent regional seams , like Belpahar , Parkhani , Lajkura , Ib ( Top and Bottom ) with thickness of 10.95 m , 8.10 m , 49.10 m , 3.40 m and 3.80 m at the respective depth of 13.25 m ...
Page 83
... respectively were estimated . An area of 100 sq km was mapped on 1 : 25,000 scale . In the area mapped , rocks of Barakar Formation were recorded . Towards the western part of the area , the Barakar Formation is found truncated by a ...
... respectively were estimated . An area of 100 sq km was mapped on 1 : 25,000 scale . In the area mapped , rocks of Barakar Formation were recorded . Towards the western part of the area , the Barakar Formation is found truncated by a ...
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Common terms and phrases
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