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 36
... Siwalik sandstone ( ONGC borehole ) . In absence of data on mineralogical contents , the entire sequence above this basement which is about 500m thick has been grouped with VOA . The sedimentological as well as heavy mineral studies ...
... Siwalik sandstone ( ONGC borehole ) . In absence of data on mineralogical contents , the entire sequence above this basement which is about 500m thick has been grouped with VOA . The sedimentological as well as heavy mineral studies ...
Page 86
... Siwalik Formation - Red and purple shale and reddish brown clay 2.Middle Siwalik Formation - Grey , massive micaceous , medium to coarse grained sandstone interbedded with yellow and red clay and conglomerate ; 3. Upper Siwalik ...
... Siwalik Formation - Red and purple shale and reddish brown clay 2.Middle Siwalik Formation - Grey , massive micaceous , medium to coarse grained sandstone interbedded with yellow and red clay and conglomerate ; 3. Upper Siwalik ...
Page 94
... Siwalik belt and 2. Search for tin & tungsten mineralistion in the Kaplas granite . Survey for the incidence of gold in the Siwalik belt and the adjoining Recent / sub - Recent alluvial terrain were carried out in two stages comprising ...
... Siwalik belt and 2. Search for tin & tungsten mineralistion in the Kaplas granite . Survey for the incidence of gold in the Siwalik belt and the adjoining Recent / sub - Recent alluvial terrain were carried out in two stages comprising ...
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