Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 72
... sequence of Precambrian metamorphites laid non - conformably over Singhbhum Granite . The rock types within this sequence include phyllite , chlorite schist , quartzite , mica schist , sericite schist with bands of amphibolite and ...
... sequence of Precambrian metamorphites laid non - conformably over Singhbhum Granite . The rock types within this sequence include phyllite , chlorite schist , quartzite , mica schist , sericite schist with bands of amphibolite and ...
Page 119
... sequence of the Penganga is marked by disconformity , angular unconformity ( ? ) and overlap . The lower sequence occur in a series of synclines with the axes trending NW - SE plunging north westwards . From a little west of Bhimsari ...
... sequence of the Penganga is marked by disconformity , angular unconformity ( ? ) and overlap . The lower sequence occur in a series of synclines with the axes trending NW - SE plunging north westwards . From a little west of Bhimsari ...
Page 228
... sequence is faulted against the Murrees on the south - eastern side marking the northeastern limb of the Murree basin . R. P. Maiti and S. P. Mahakud mapped 85 sq km on 1 : 50,000 scale ( 43 0/3 ) . The rock units encountered are slates ...
... sequence is faulted against the Murrees on the south - eastern side marking the northeastern limb of the Murree basin . R. P. Maiti and S. P. Mahakud mapped 85 sq km on 1 : 50,000 scale ( 43 0/3 ) . The rock units encountered are slates ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies Verma