Records of the Geological Survey of India, Volume 95, Part 1The Survey, 1960 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 42
... magnetite - quartzites , found in the area , have a general N.W.-S.E. trend with steep foliation dips . They are overlain unconformably by the Vin- dhyan sandstones which carry occasional intercalations of shales and strike N.N.W. ...
... magnetite - quartzites , found in the area , have a general N.W.-S.E. trend with steep foliation dips . They are overlain unconformably by the Vin- dhyan sandstones which carry occasional intercalations of shales and strike N.N.W. ...
Page 125
... MAGNETITE BIHAR Palamau district . - M . N. Balasubrahmanyan reports occur- rences of magnetite as thin bands and pockets in association with tremolite - schists , garnet - pyroxene granulites and magne- tite - schists at Dubi ...
... MAGNETITE BIHAR Palamau district . - M . N. Balasubrahmanyan reports occur- rences of magnetite as thin bands and pockets in association with tremolite - schists , garnet - pyroxene granulites and magne- tite - schists at Dubi ...
Page 155
... Magnetite BIHAR Singhbhum district . -Vanadiferous magnetite occurs as veins , lenses and segregations in basic and ultrabasic rocks intrusive into the Iron - ore series ( phyllites , schists and quartzites ) and also as residual ...
... Magnetite BIHAR Singhbhum district . -Vanadiferous magnetite occurs as veins , lenses and segregations in basic and ultrabasic rocks intrusive into the Iron - ore series ( phyllites , schists and quartzites ) and also as residual ...
Contents
Volume 95 196061 Part | 1 |
GEOLOGICAL SURVEYS | 9 |
MINERAL INVESTIGATIONS | 46 |
8 other sections not shown
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Common terms and phrases
abutment alignment alluvium amphibolites Andhra Pradesh Archaean Assistant Geologists Balasundaram bands Banerjee Barakars basalts belt Bihar boreholes Calcutta carried cent charnockites clay coal seams coalfield copper Deccan Traps deposits depth dips district Division dolerite dolomite drill-holes drilling east electrically logged examined exploratory exposed fault folded foliation formations galena geological mapping Geophysical gneisses Gondwana granite gneiss groundwater Gupta holes intruded investigated iron-ore Jalote Jammu Kashmir laterite limestone located Madhya Pradesh Madras magnetite malachite mapped Scale metres metres thick mica-schists million metric tons mineralised zone minerals Murthy Mysore nala occur Orissa pegmatite phyllites pits Project proposed pyrite quartz quartz veins quartzites RAJASTHAN recommended records the occurrence regional reported rock types Roy Chowdhury samples sandstones Sarvashri schists shales shear zones Shri Singh spillway sq.km Srivastava strike Subramanyam suitable Survey of India Talchirs thrust tion trend tubewells tunnel Upper upstream UTTAR PRADESH