Records of the Geological Survey of India, Volume 124, Parts 3-4Government of India, 1991 - 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 119
... holes was carried out for a total of 164m . Very hard and fresh granites are met with in these holes at depths ranging from 5.5m to 17.72m . As good foundation is available at shallow depths ( around 5.5m ) along the Jeera nala bed ...
... holes was carried out for a total of 164m . Very hard and fresh granites are met with in these holes at depths ranging from 5.5m to 17.72m . As good foundation is available at shallow depths ( around 5.5m ) along the Jeera nala bed ...
Page 142
... holes were recommended by GSI to be drilled departmentally . The five exploratory holes drilled to a total lenght of about 152m have encountered mostly sandy materials and in only two holes some granitic rock core could be recovered ...
... holes were recommended by GSI to be drilled departmentally . The five exploratory holes drilled to a total lenght of about 152m have encountered mostly sandy materials and in only two holes some granitic rock core could be recovered ...
Page 148
... holes and apprx.23m to 27m from NSL in inclined holes . Jointed and moderately fresh granitic gneiss in various stages of migmatisation is encountered below the overburden and weathered rock . Enclaves of basic rock occur within ...
... holes and apprx.23m to 27m from NSL in inclined holes . Jointed and moderately fresh granitic gneiss in various stages of migmatisation is encountered below the overburden and weathered rock . Enclaves of basic rock occur within ...
Contents
Quaternary geological and geomorphological mapping in the Gandak basin in parts of east | 7 |
5000063360 scale and quadrangle sheets with | 14 |
Geology of the area around Pasighat Ledum Koyu East Siang district | 3 |
Copyright | |
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alignment amphibolite anomaly arca Arunachal Pradesh Assam bands Barail Group basemetal basin bed rock belt Bhuban Bihar biotite block boreholes Brahmaputra Charnockite clay Construction stage geotechnical dam axis deposits depth drilling Engineering Geology Engineering Geology Division erosion excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grained granite gneiss granitoids grey Group of rocks grouting GSI.Rec Hills district holes indicate irrigation left bank limestone located Manipur Meghalaya mineralisation Mizoram nala occur Orissa pegmatite phyllite power house Precambrian proposed Purulia quartz quartz veins quartzite Quaternary Regional Geology Division reservoir scheme river samples sand sandstone scale schist sedimentary sediments sequence shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation structures Subansiri surface Survey of India terrace Tertiary thick toposheet traverses trending tunnel upto volcanics West Bengal