Records of the Geological Survey of India, Volume 123, Part 3The Survey, 1990 - 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 105
... spillway block Nos . 4 and 5 was made to decide on the suitability of the foundation rock for the proposed structure . The foundation of bucket of spillway block No.4 is found to consist of hard and fresh charnockites and is considered ...
... spillway block Nos . 4 and 5 was made to decide on the suitability of the foundation rock for the proposed structure . The foundation of bucket of spillway block No.4 is found to consist of hard and fresh charnockites and is considered ...
Page 121
... spillway site rock is exposed only along the crest line of the spillway and rest of the area is covered by soil . In this spillway site about 8m to 10m excavation is required to achieve the design level and a very long ( about 750m ) ...
... spillway site rock is exposed only along the crest line of the spillway and rest of the area is covered by soil . In this spillway site about 8m to 10m excavation is required to achieve the design level and a very long ( about 750m ) ...
Page 127
... spillway on the left bank for irrigation purposes . The investigation in- cluded the geological mapping of part of the dam founda- tion and assessment of the subsurface rock condition at the spillway site on the basis of geological ...
... spillway on the left bank for irrigation purposes . The investigation in- cluded the geological mapping of part of the dam founda- tion and assessment of the subsurface rock condition at the spillway site on the basis of geological ...
Contents
Study of volcanic rocks of Rajmahal trap affinity enocountered in the boreholes drilled | 47 |
Systematic palynological investigation in Ibriver coalfield Himgir basin Sundergarh | 60 |
Integrated study of the anorthosite and associated rocks of Bankura district West Bengal | 71 |
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Common terms and phrases
ABSTRACTS OF PROGRESS alignment amphibolite anorthosite apatite bands BANKURA basin belt Bihar BIHAR Code biotite block boreholes charnockite chromite clay CONSTRUCTION STAGE GEOTECHNICAL deposits depth Dhanjori drilling earth dam Eastern Ghat Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season flood plain formation foundation geochemical geological mapping Geology Division-II Ops geomorphological mapping geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade granite granite gneiss granitoid granulite graphite grouting GSI Vol indicate irrigation Khola khondalite laterite lineament located manganese Mayurbhanj mica schist migmatites mineralisation minerals nala occur Orissa ORISSA Code pegmatite phyllite plagioclase power house present programme proposed Proterozoic Purulia district quartzite QUATERNARY GEOLOGICAL Regional Geology samples sand sandstone scale schist sector sediments shear zone Sikkim Singhbhum Singhbhum district soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION surface SURVEY OF INDIA tion trending tunnel upto volcanic West Bengal WEST BENGAL Code