Records of the Geological Survey of India, Volume 126, Issues 3-4Vols. 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 141
... proposed Tikira Bridge Axis it was suggested either to shift the bridge axis about 800m downstream of the proposed site or to increase the span length from 21.45m to 86m as a conspicuous boundary fault between the coal bearing Gondowana ...
... proposed Tikira Bridge Axis it was suggested either to shift the bridge axis about 800m downstream of the proposed site or to increase the span length from 21.45m to 86m as a conspicuous boundary fault between the coal bearing Gondowana ...
Page 145
... proposed spillway site a saddle was noticed located about 250 m left of the proposed spillway site which seems to be the more favourable location for the construction of spill- way structure as fresh charnockite is expected to occur at ...
... proposed spillway site a saddle was noticed located about 250 m left of the proposed spillway site which seems to be the more favourable location for the construction of spill- way structure as fresh charnockite is expected to occur at ...
Page 150
... proposed scheme . At the proposed spillway site , founda- tion will comprise essentially of sandstones with interbedded shales and siltstones . A chute spillway will be required for energy dissipation in view of the poor bed rock ...
... proposed scheme . At the proposed spillway site , founda- tion will comprise essentially of sandstones with interbedded shales and siltstones . A chute spillway will be required for energy dissipation in view of the poor bed rock ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
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ABSTRACTS OF PROGRESS amphibolite apatite Assam bands bank BANKA DISTRICT Barail basemetal basin belt Bihar biotite block boreholes Brahmaputra chalcopyrite channel chert chlorite chromite Construction stage geotechnical dam axis deposits depth drilling dykes east Eastern Economic Geology Division Engineering Geology Engineering Geology Division erosion exposed field season folds foliation Formation foundation geochemical geological mapping geomorphological geophysical Geotechnical & Special geotechnical investigation gneiss gold granite gneiss grey indicated Irrigation Project laterite limestone lithounits located magnetic Manipur Meghalaya mica schist mineral mineralised zone nala occur Orissa OVERVIEW pegmatite phyllite power house Purulia quartz quartz veins quartzite Quaternary Regional Geology Division river samples sandstone scale schist Sector sediments shale shear zone Shillong siltstone slope soil Sp Sp Sp spillway sq km stage geotechnical investigation strike length sulphide surface Survey of India syenite thick toposheet traverse trending ultramafic unconformably upto valley volcanics West Bengal Δ Δ Δ