Records of the Geological Survey of India, Volume 128, Part 8The Survey, 1995 - 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 40
... veins of the Alwar Group ( Delhi Supergroup ) indicated O.15 ppm and 0.10 ppm gold in two samples which prompted ... veins of few cm to 6 m thickness . The quartz veins have intruded along the strike slip planes of the enechelon faults ...
... veins of the Alwar Group ( Delhi Supergroup ) indicated O.15 ppm and 0.10 ppm gold in two samples which prompted ... veins of few cm to 6 m thickness . The quartz veins have intruded along the strike slip planes of the enechelon faults ...
Page 148
... veins occurring within dolomite are essentially associated with sulphides . Such veins are mostly parallel to bedding and are shallow dipping these veins are mostly crustification veins and show cockscomb structure . In these veins ...
... veins occurring within dolomite are essentially associated with sulphides . Such veins are mostly parallel to bedding and are shallow dipping these veins are mostly crustification veins and show cockscomb structure . In these veins ...
Page 151
... veins . The higher cop- per values are confined to the quartz , quartz - magnesite veing showing mobilisation of silicon , magnesium and carbonate . The work under item ' Second generation mapping of the varions lithouints of the Inner ...
... veins . The higher cop- per values are confined to the quartz , quartz - magnesite veing showing mobilisation of silicon , magnesium and carbonate . The work under item ' Second generation mapping of the varions lithouints of the Inner ...
Contents
ف في | 6 |
Construction stage geological investigations of Ranjit Sagar Thein Dam | 56 |
Polymetallic mineralisation at Purbani Kinnaur district H | 73 |
Copyright | |
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Alluvial Alluvium amphibolite bands basin bedrock biotite borehole clay comprises covered Dehradun district Delhi deposits depth dips district dolomite drilled exposed Field Season Flood Plain fluvial Formation Ganga Garhwal Group geochemical geoenvironmental geological and geomorphological geological investigation geological mapping geomorphological geomorphological map geophysical geotechnical glacier gneiss gold grained granite grey groundwater Haryana Himachal Pradesh Himalaya indicated Jammu Kangra kankar Ladakh landslide limestone lithounits micaceous mineral nala Newer Alluvium NW-SE Older Flood Plain phyllite Pithoragarh district power house Quadrangle quartz quartz veins quartzite Quaternary geological Quaternary sediments Ramganga Region river rock samples sand sandstone Satluj scale schist sequence shale silt Singh Siwalik slate slope soil Sonbhadra district sq km studies surface tectonic Tehri Terrace Alluvium thick tion traverses trending tunnel Upper upto Uttar Pradesh UTTARKASHI DISTRICT valley Varanasi VOAP Yamuna एवं का किया गया की के क्षेत्र तथा में है