Records of the Geological Survey of India, Volume 125, Part 8The Survey, 1992 - 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 44
Page 73
... values of molybdenum and tungsten . In Monsuta block , out of 277 samples , only four samples recorded values of Cu rang- ing from 0.10 % to 0.39 % , one Pb value of 0.14 % and seven values of Zn ranging from 0.10 % to 0.18 % . Two ...
... values of molybdenum and tungsten . In Monsuta block , out of 277 samples , only four samples recorded values of Cu rang- ing from 0.10 % to 0.39 % , one Pb value of 0.14 % and seven values of Zn ranging from 0.10 % to 0.18 % . Two ...
Page 100
... values . Out of 196 stream sediment samples analysed by AAS method , 91.32 % samples gave Au value of less than 50 ppb , 5.6 % samples indicated the gold values ranging from 50 ppb to 100 ppb and only 3.06 % samples indi- cated the gold ...
... values . Out of 196 stream sediment samples analysed by AAS method , 91.32 % samples gave Au value of less than 50 ppb , 5.6 % samples indicated the gold values ranging from 50 ppb to 100 ppb and only 3.06 % samples indi- cated the gold ...
Page 104
... values from less than 10ppm to 800ppm , lead values from less than 20ppm to 500ppm and zinc values from less than 10ppm to 300ppm . However , samples collected from the vicinity of old workings and the sulphide bearing magnesite gave ...
... values from less than 10ppm to 800ppm , lead values from less than 20ppm to 500ppm and zinc values from less than 10ppm to 300ppm . However , samples collected from the vicinity of old workings and the sulphide bearing magnesite gave ...
Contents
Geological Mapping | vi |
Review of work done by the Regional Geology Division Himachal Pradesh | viii |
6 | 13 |
Copyright | |
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aeolian Alluvium anomalies bands bank basin bed rock Bijawar biotite borehole clay comprising dam project Dehradun district deposits depth district dolomite drill holes excavation exposed facies field season flood plain fluvial folds foliation Formation Ganga Garhwal geochemical geological mapping geomorphic geomorphological geophysical Ghaghara glaciers gneiss grained granite gravity grey Group Haryana Himachal Pradesh Himalaya hydel incidence of gold indicated Jammu Kankar limestone lithological lithostratigraphy lithounits located magnetic micaceous mineral nala Newer Alluvium Older Alluvial Plain Older Flood Plain phyllite power house Precambrian quartz quartzite Quaternary geological Recent Alluvium regional river samples sand sandstone sandy scale schist sediments sequence shale shear zone silt siltstone Singh Siwalik hills slate slope Sonbhadra Sonbhadra district sq km stage geological investigation stromatolitic studies surface surveys Terrace Alluvium thick Thrust tion toposheet Tosham traverse trending tunnel Upper Siwalik upto Uttar Pradesh valley Varanasi Older Alluvium Yamuna के