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 55
... bands in this block . The continuation of the main band ( Podakana south ) has been further proved upto a srike length of 200 , thus totalling the proved strike length of this band to be about 1.8 km . Another band of 200 m strike ...
... bands in this block . The continuation of the main band ( Podakana south ) has been further proved upto a srike length of 200 , thus totalling the proved strike length of this band to be about 1.8 km . Another band of 200 m strike ...
Page 109
... band with thin bands of calcareous claystone was intersected at depths between 19.95 m and 29.00m . The core samples collected from this limestone band analyzed CaO varying from 35.00 % to 50.95 % , MgO from 2.00 % to 5.50 % and SiO ...
... band with thin bands of calcareous claystone was intersected at depths between 19.95 m and 29.00m . The core samples collected from this limestone band analyzed CaO varying from 35.00 % to 50.95 % , MgO from 2.00 % to 5.50 % and SiO ...
Page
... bands and covers large part of the area . Unit ' E ' is predominantly arenaceous with minor shale and clay bands . The Unit ' F ' is more argillaceous with soft arenaceous bands , characterised by dissected topography , low and isolated ...
... bands and covers large part of the area . Unit ' E ' is predominantly arenaceous with minor shale and clay bands . The Unit ' F ' is more argillaceous with soft arenaceous bands , characterised by dissected topography , low and isolated ...
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 excavation exposed fault field season flood plain folds foliation foundation geochemical geological mapping geomorphological geophysical Geotechnical and Special geotechnical investigation gneiss Gondwana grade 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 valley volcanic West Bengal