Records of the Geological Survey of India, Volume 112, Parts 1-2The Survey, 1983 - Earthquakes |
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Page 57
... covered 250 sq km on 1 : 50,000 scale ( 30 ° 45′00 ′′ - 30 ° 50′00 ′′ ; 77 ° 45′00 ′′ -78 ° 60′00 ′′ ; 50 F / 13 ) . Three major units report the presence of grey slates and quartzites of Morar- Chakrata formation separated from rocks ...
... covered 250 sq km on 1 : 50,000 scale ( 30 ° 45′00 ′′ - 30 ° 50′00 ′′ ; 77 ° 45′00 ′′ -78 ° 60′00 ′′ ; 50 F / 13 ) . Three major units report the presence of grey slates and quartzites of Morar- Chakrata formation separated from rocks ...
Page 58
... covered an area of about 310 sq km on 1 : 50,000 scale in parts of Doda district ( 32 ° 55′00 ′′ : 75 ° 33′00 ′′ -75 ° 45′00 ′′ ; 43 0/8 , 9 , 12 ) . According to them the area is covered by a group of metasedimentaries ranging from ...
... covered an area of about 310 sq km on 1 : 50,000 scale in parts of Doda district ( 32 ° 55′00 ′′ : 75 ° 33′00 ′′ -75 ° 45′00 ′′ ; 43 0/8 , 9 , 12 ) . According to them the area is covered by a group of metasedimentaries ranging from ...
Page 146
... covered by geophysical surveys involving 1147 magnetic measure- ments and 1400 S. P. measurements . Mineralisation of galena , sphalerite , pyrite , pyrrhotite etc. , in varying con- centrations are associated with quartz - magnetite ...
... covered by geophysical surveys involving 1147 magnetic measure- ments and 1400 S. P. measurements . Mineralisation of galena , sphalerite , pyrite , pyrrhotite etc. , in varying con- centrations are associated with quartz - magnetite ...
Contents
RECORDS VOLUME 112 PART | 2 |
CENTRAL HEADQUARTERS | 4 |
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 18 |
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analysed Andhra Pradesh Asstt bands basalt basin bauxite belt block boreholes Calcutta carried Chakraborty chert Circle coal Coalfield collected cores Cretaceous Delhi deposits depth dipping Director Disang District Division drill holes earth dam Eocene exploration fault folds Formation fossils geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grains granite gneiss Group Gupta Hills Himalaya indicated Jaipur Jammu Jungel Karnataka Kumar Laboratory laterite limestone located logged Lucknow MADHYA PRADESH Meeting metamorphic Mineral mineralisation Murthy Naga Nagaland nala occur olivine ophiolite pegmatite phyllite plagioclase power house Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone Sarvashri scale schist seams Sector sediments sequence shale Sharma shear zone Shri Singh Sinha spillway sq km Srivastava stratigraphic strike length studies suggested Survey of India tectonic thickness tion tonnes traverse trending tunnel Udaipur district ultramafic Upper upto valley Vindhyan volcanics