Records of the Geological Survey of India, Volume 113Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 176
... pitting and examination of four quarry sections . The rock types encountered are Khondalite . quartzite , calc - silicate rocks , granite gneiss , migmatite and veins of pegmatite and quartz . The trend of rock formations varies from ...
... pitting and examination of four quarry sections . The rock types encountered are Khondalite . quartzite , calc - silicate rocks , granite gneiss , migmatite and veins of pegmatite and quartz . The trend of rock formations varies from ...
Page 329
... pitting was done for float ore and 41 pit samples were collected . In the Mendighat block , 626.45 m . of drilling in 19 boreholes , 6 l.cu.m. of pitting and collection of 709 samples were completed . Similar work in Bhalugadri block ...
... pitting was done for float ore and 41 pit samples were collected . In the Mendighat block , 626.45 m . of drilling in 19 boreholes , 6 l.cu.m. of pitting and collection of 709 samples were completed . Similar work in Bhalugadri block ...
Page 332
... pitting in the southern parts of the Khatamba North , western parts of Khatamba South and Kelkua nala Blocks and west of .1028 point were also carried out . The work was oriented to the possible extensions of the phosphorite bands ...
... pitting in the southern parts of the Khatamba North , western parts of Khatamba South and Kelkua nala Blocks and west of .1028 point were also carried out . The work was oriented to the possible extensions of the phosphorite bands ...
Contents
MINERAL PHYSICS DIVISION | 159 |
ENGINEERING AND TRANSPORT DIVISION | 165 |
NORTH EASTERN REGION | 198 |
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amphibolite analysis Andhra Pradesh anomaly zones Asstt attended bands Banerjee basalt basemetal basin belt block boreholes Calcutta carried chalcopyrite charnockite Chemical Circle clay COALFIELD covering an area Deccan Traps delineated deposits depth dips Director DISTRICT dykes exploration exposed folds foliation Formation fossils geochemical geological mapping Geologist Jr Geophysical investigations geotechnical geothermal Ghosh gneiss Gondwana granite gravity grey Group Gupta Headquarters Hydel India indicated Karnataka Kumar laboratory laterite limestone lineament logging Lucknow Madhya Pradesh magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NW-SE occur Orissa pegmatite phyllite pitting power house Project quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri sandstone scale schist sediments seismic seismic refraction shale sheet Shri sillimanite Singh spillway sq km sq km area Srivastava strike length studies sulphide Tamil Nadu thickness tion toposheet traverses trending tunnel upto