Records of the Geological Survey of India, Volume 125, Parts 3-5Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 61
... comprises alternation of feebly oxidised to unoxidised fine sand , silt and clay without calcareous concretions . The Diara ( Durgabati ) formation comprises unconsolidated and unoxidised gray to light gray fine sand and silt . Soil ...
... comprises alternation of feebly oxidised to unoxidised fine sand , silt and clay without calcareous concretions . The Diara ( Durgabati ) formation comprises unconsolidated and unoxidised gray to light gray fine sand and silt . Soil ...
Page 24
... comprises the Sylhet sandstone and Sylhet Limestone Members . The Sylhet Sandstone Member is exposed along the right bank of Kopili near Pelecypods : Lonku over the gneisses , at Panimur and on an isolated hillock at Englonbi . It is ...
... comprises the Sylhet sandstone and Sylhet Limestone Members . The Sylhet Sandstone Member is exposed along the right bank of Kopili near Pelecypods : Lonku over the gneisses , at Panimur and on an isolated hillock at Englonbi . It is ...
Page 122
... comprises 3 units of 9 m , 10 m and 15 m thickness . Flow 3 also has 3 units of 9 m , 13 m and 13 m thickness . Flow 4 has two units of 11 m and 13 m thickness . Flow 6 and 8 comprise two units each , having 11 m and 10 m thickness in ...
... comprises 3 units of 9 m , 10 m and 15 m thickness . Flow 3 also has 3 units of 9 m , 13 m and 13 m thickness . Flow 4 has two units of 11 m and 13 m thickness . Flow 6 and 8 comprise two units each , having 11 m and 10 m thickness in ...
Contents
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
FIELD SEASON 199091 | 91 |
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alignment amphibolite ANDHRA PRADESH anomaly bands basemetal basin Bihar biotite block boreholes charnockite chromite clay comprises CONSTRUCTION STAGE GEOTECHNICAL deposits depth DISTRICT dolerite drilled dykes earth dam east eastern Engineering Geology Engineering Geology Division excavation exposed field season folds foliation Formation geochemical GEOLOGICAL MAP geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoid granulite grey Group grouting hill holes hornblende indicated irrigation joints KARNATAKA khondalite kimberlite laterite limestone located magnetite Meghalaya migmatite mineral mineralised zone nala occur Orissa pegmatite phyllite pink granite plagioclase power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary Regional Geology reservoir river rock types samples sandstone scale schist schist belt schistose sediments shale shear zone Shillong Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide surveys syenite thick traverses trending tunnel upto volcanics West Bengal