Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 132
... depth , the piers are proposed to be designed for well foundations , rest- ing on bedrock . A safe load bearing capacity of about 5 kg / cm2 has been anticipated for the rock at a tentative depth of about 5 m below the rock surface with ...
... depth , the piers are proposed to be designed for well foundations , rest- ing on bedrock . A safe load bearing capacity of about 5 kg / cm2 has been anticipated for the rock at a tentative depth of about 5 m below the rock surface with ...
Page 216
... depth was cased upto 576m , beyond which casing ( NX ) could not go . Further drilling on the hole may be possible only when the problem of collapses below 576 m depth is tackled . 2 The indications of geothermal conditions in the hole ...
... depth was cased upto 576m , beyond which casing ( NX ) could not go . Further drilling on the hole may be possible only when the problem of collapses below 576 m depth is tackled . 2 The indications of geothermal conditions in the hole ...
Page 217
... depth drilled so far . The overburden - bed rock boundary is interpreted to be at 20.6m depth . The rock cuttings examined for the top 46m of the hole predominantly comprise feldspar fragments , quartz grains and flakes of mica ...
... depth drilled so far . The overburden - bed rock boundary is interpreted to be at 20.6m depth . The rock cuttings examined for the top 46m of the hole predominantly comprise feldspar fragments , quartz grains and flakes of mica ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
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Common terms and phrases
aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmĀ² Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics