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 109
... zones of mineralisation , viz , the 1 ) Northern zone and 2 ) Southern zone . The nortnem zone occurs in the northern BMQ sequence and extends intermittently over a stirke lenght of about 2.4 km with a varying widh of 30cm to 2m . The ...
... zones of mineralisation , viz , the 1 ) Northern zone and 2 ) Southern zone . The nortnem zone occurs in the northern BMQ sequence and extends intermittently over a stirke lenght of about 2.4 km with a varying widh of 30cm to 2m . The ...
Page 123
... zone has been en- countered between RDS 379m ( Fig.68 ) and 394m ( Fig.69 ) from the outlet side . In the next cycle after blasting the lower trace of the bedding shear zone appeared on the conventional right side of the tunnel . There ...
... zone has been en- countered between RDS 379m ( Fig.68 ) and 394m ( Fig.69 ) from the outlet side . In the next cycle after blasting the lower trace of the bedding shear zone appeared on the conventional right side of the tunnel . There ...
Page 229
... zone in NW - SE direction passing through an old working . No significant S.P. and Mag . ( W.F. ) anomaly was recorded over this zone . S.P. surveys in Anyar has brought out two anomaly zones , one in North - West and the other in South ...
... zone in NW - SE direction passing through an old working . No significant S.P. and Mag . ( W.F. ) anomaly was recorded over this zone . S.P. surveys in Anyar has brought out two anomaly zones , one in North - West and the other in South ...
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