Records of the Geological Survey of India, Volume 109, Part 1government of India., 1982 - 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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Results 1-3 of 49
Page 14
... soil samples collected by S. S. Bose from Kanchiganahalu and Chitradurga mine areas indicate that in the north block of Kanchiganahalu section , copper is the major metal associated with Pb & Zn , and Ag is present only in traces ...
... soil samples collected by S. S. Bose from Kanchiganahalu and Chitradurga mine areas indicate that in the north block of Kanchiganahalu section , copper is the major metal associated with Pb & Zn , and Ag is present only in traces ...
Page 105
... soil and sub - soil comprise a mixture of silt and clay sub- soil comprises mainly clay with decomposed vegetation and is underlain by dark grey clay with a layer of peat and lenses of very fine to fine sand upto a depth of 20 m . The ...
... soil and sub - soil comprise a mixture of silt and clay sub- soil comprises mainly clay with decomposed vegetation and is underlain by dark grey clay with a layer of peat and lenses of very fine to fine sand upto a depth of 20 m . The ...
Page 204
... ( soil and weathered bed rock ) after statistical analysis and plotting on log nor- mal graphs indicated background values of 22 , 46 , 16 and 20 and threshold values of 95 , 120 , 130 and 64 ppm . for Cu , Zn , Ni and Co respectively ...
... ( soil and weathered bed rock ) after statistical analysis and plotting on log nor- mal graphs indicated background values of 22 , 46 , 16 and 20 and threshold values of 95 , 120 , 130 and 64 ppm . for Cu , Zn , Ni and Co respectively ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 5 |
INTERNATIONAL WING | 17 |
CHEMICAL DIVISION | 23 |
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Common terms and phrases
amphibolite ANDHRA PRADESH anomaly axis bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite CIRCLE clay coal seams Coalfield comprising copper cores covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill holes exploration exposed fault folds foliation Formation geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geophysical geotechnical investigation Ghosh glacier gneiss Gondwana grade granite gneiss Headquarters HIMACHAL PRADESH Hydel indicated intrusives Jaipur JAMMU Laboratory limestone line km located logged Madhya Pradesh magnetic magnetite Maharashtra mapped an area migmatite mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Quaternary RAJASTHAN rock types S/Shri sand sandstone Sarvashri scale schist sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length studies sulphide Super Group thickness tion tonnes Toposheet traverse trend UDAIPUR DISTRICT upto valley varying Vindhyan