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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Page 92
... collected . Preliminary work car- ried out eariler in the northern and eastern extension of the area indicated the suitability of the clay for cement industry and their pozzolanic characteristics . ( Fig.57 ) Bameal - Dhun sector in ...
... collected . Preliminary work car- ried out eariler in the northern and eastern extension of the area indicated the suitability of the clay for cement industry and their pozzolanic characteristics . ( Fig.57 ) Bameal - Dhun sector in ...
Page 96
... collected from Sialba area in Siswan nadi was processed through sluice box to seperate the heavy fraction and the associated grains of placer gold . About 50 mg of gold was thus recovered from this sample by Hg amalgamation method . The ...
... collected from Sialba area in Siswan nadi was processed through sluice box to seperate the heavy fraction and the associated grains of placer gold . About 50 mg of gold was thus recovered from this sample by Hg amalgamation method . The ...
Page 104
... collected have shown copper 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 ...
... collected have shown copper 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 ...
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