Records of the Geological Survey of India, Volume 112, Parts 1-2The Survey, 1983 - Earthquakes |
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Page 74
... located on the middle Siwalik sandrock and clayshale sequence dipping 35 ° to 45 ° towards NE direction . He has examined the unstable hill slopes around the main dam , saddle dam , chute spillway , auxilliary spillway and Mairasot ...
... located on the middle Siwalik sandrock and clayshale sequence dipping 35 ° to 45 ° towards NE direction . He has examined the unstable hill slopes around the main dam , saddle dam , chute spillway , auxilliary spillway and Mairasot ...
Page 135
... located over Precambrian rocks such as biotite gneiss , injection gneiss and granite gneiss with permeation of quartz- felspar veins and pegmatite . Singh noted the presence of foliation joints , cross joint parallel to axial planes of ...
... located over Precambrian rocks such as biotite gneiss , injection gneiss and granite gneiss with permeation of quartz- felspar veins and pegmatite . Singh noted the presence of foliation joints , cross joint parallel to axial planes of ...
Page 223
... located in the Kelkua nala block . In Khatamba South block a carbonate phosphorite and cherty phosphorite with 18.44 % P , O , ( the latter extending for 1180 m width ) with an estimated reserve of 0.25 million tonne are met with ...
... located in the Kelkua nala block . In Khatamba South block a carbonate phosphorite and cherty phosphorite with 18.44 % P , O , ( the latter extending for 1180 m width ) with an estimated reserve of 0.25 million tonne are met with ...
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