Records of the Geological Survey of India, Volume 116The Survey, 1987 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 148
... bands ) , gneissic granites which usually conform to the prevalent NW - SE foliation trend . Besides , basic bodies often to unmappable dimensions have also been recorded and wherever migmatised , these are found as a restite around ...
... bands ) , gneissic granites which usually conform to the prevalent NW - SE foliation trend . Besides , basic bodies often to unmappable dimensions have also been recorded and wherever migmatised , these are found as a restite around ...
Page 162
... bands occur at the stratigraphic level of the Uttarbaini - Parmandal band , though its continuity could not be ... bands and floats . Chromite bands are few in number and vary in size from 17.5mx1.5m × 6m to 15 mx 1 mx1m . In Kyum ...
... bands occur at the stratigraphic level of the Uttarbaini - Parmandal band , though its continuity could not be ... bands and floats . Chromite bands are few in number and vary in size from 17.5mx1.5m × 6m to 15 mx 1 mx1m . In Kyum ...
Page 165
... bands of magnetite and amphibolite quartzites . The formations trend in N 25 ° E - S 25 ° W direction and dip at 50 ° to 75 ° towards southeast . The limestone has a strike extent of 150 m and width of around 5 m to 8 m . Part ...
... bands of magnetite and amphibolite quartzites . The formations trend in N 25 ° E - S 25 ° W direction and dip at 50 ° to 75 ° towards southeast . The limestone has a strike extent of 150 m and width of around 5 m to 8 m . Part ...
Contents
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 27 |
GEOPHYSICAL DIVISION | 34 |
CENTRAL REGION | 40 |
Copyright | |
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alignment analysed Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basemetal basin belt Bihar Bijawar biotite block boreholes Calcutta carried 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 granite gneiss Group Gupta Headquarters Hydel Hyderabad indicated Jaipur Karnataka Kumar Laboratory limestone line km located logging Lucknow magnetic mapped an area mica mineral mineralisation Murthy Nagpur nala Orissa pegmatite phosphorite phyllite 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 دو