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 viii
... gneiss , d - porphyroblastic puckered biotite gneiss , e - alternating banded , porphyroblastic and lit - parlit inject- ion gneiss , f - predominantly porphyroblastic , augen to streaky gneiss ; g - homogenous biotite granite ( Wangtu ...
... gneiss , d - porphyroblastic puckered biotite gneiss , e - alternating banded , porphyroblastic and lit - parlit inject- ion gneiss , f - predominantly porphyroblastic , augen to streaky gneiss ; g - homogenous biotite granite ( Wangtu ...
Page 27
... gneiss , augen - gheiss and streaky gneiss , Porphyritic granite marginally becoming porphyroblastic to granite gneiss . Streaky gneiss , augen - gneiss interbedded with quartzite and schist . The northern flank of the Almora synform ...
... gneiss , augen - gheiss and streaky gneiss , Porphyritic granite marginally becoming porphyroblastic to granite gneiss . Streaky gneiss , augen - gneiss interbedded with quartzite and schist . The northern flank of the Almora synform ...
Page 85
... gneiss alternating with leucoratic perphyroblastic gneiss . Gneiss containing bands of porphyroblasts / porphyroclasts of felspar quartz alternating with biotite rich bands contains bands of pegmatites and amphibolites . Profusely ...
... gneiss alternating with leucoratic perphyroblastic gneiss . Gneiss containing bands of porphyroblasts / porphyroclasts of felspar quartz alternating with biotite rich bands contains bands of pegmatites and amphibolites . Profusely ...
Contents
Geological Mapping | vi |
Review of work done by the Regional Geology Division Himachal Pradesh | viii |
6 | 13 |
Copyright | |
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Common terms and phrases
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