Records of the Geological Survey of India, Volume 131, Part 2The Survey, 1996 - 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 3
... Granite defined a 5 point isochron of 937 ± 24 Ma ( MSWD = 0.2 ) with initial Sr ratio of 0.71134 ± 0.00041 . The ... granite , and 4 ) Dudhi granite gneiss . 1. Jhirgadandi pluton occurs along the northern margin of MGB . It intrudes ...
... Granite defined a 5 point isochron of 937 ± 24 Ma ( MSWD = 0.2 ) with initial Sr ratio of 0.71134 ± 0.00041 . The ... granite , and 4 ) Dudhi granite gneiss . 1. Jhirgadandi pluton occurs along the northern margin of MGB . It intrudes ...
Page 85
... granites . The granites intruding the Chekha Formation are , however , tourmaline bearing . No zone of granite , suitable for dimensional stone , could be located during the present study and due to the profuse quartzo - feldspathic ...
... granites . The granites intruding the Chekha Formation are , however , tourmaline bearing . No zone of granite , suitable for dimensional stone , could be located during the present study and due to the profuse quartzo - feldspathic ...
Page 117
... Granite Scree CULTIVATED Granite Scree LAND CULTIVATED LOWER PROTEROZON B.G.C. ARCHAEAN CULTIVATED LAND CULTIVATED LAND 国庆网网 GRANITE / PEGMATITE , QUARTZ VEINS TOURMALINE ACID - VOLCANICS META - BASICS DOLOMITE QUARTZITE Quartzite ...
... Granite Scree CULTIVATED Granite Scree LAND CULTIVATED LOWER PROTEROZON B.G.C. ARCHAEAN CULTIVATED LAND CULTIVATED LAND 国庆网网 GRANITE / PEGMATITE , QUARTZ VEINS TOURMALINE ACID - VOLCANICS META - BASICS DOLOMITE QUARTZITE Quartzite ...
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Common terms and phrases
aerogeophysical aeromagnetic airborne geophysical analysis anomaly assemblage Barakar Barakar coal seams Barakar Formation basin belt Bhutan Bihar biotite block borehole carbonaceous carbonatite carried chlorite clay Coalfield coarse grained Code continued covered Cruise database delineated depth district Division drilling Dzongkhag east eastern exploration for coal faults field season foliation garnet geochemical sampling geological mapping gneiss gold mineralisation Gondwana grade granite granulite grey Ground evaluation Group heavy mineral identified India indicated interpretation intersected investigation isotopic Kamthi layered lignite limestone located Madhya Pradesh mafic magnetic metamorphism multisensor Nagpur district Neoproterozoic occur Orissa OVERVIEW phyllite plagioclase programme quartz quartz veins quartzite Rajasthan range Raniganj Regional exploration sand sandstone scale schist seabed seam zones sections sector sediments sequence shale shallow shear zone shelf Singhbhum Sohagpur sq km studies Sub-project sulphide surface surveys Talchir Formation thickness Toposheet traverse trending ultramafic upto Valley values varying volcanics