Records of the Geological Survey of India, Volume 134, Part 3Geological Survey of India, 1999 - 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 6
... strike of the Himalayan fold- thrust belt ( FTB ) up to the emergence of Siwalik Hills . In the piedmont belt however , well developed ' doon valleys ' , i.e. strike valleys , are absent which indicates that trunk river antecedence ...
... strike of the Himalayan fold- thrust belt ( FTB ) up to the emergence of Siwalik Hills . In the piedmont belt however , well developed ' doon valleys ' , i.e. strike valleys , are absent which indicates that trunk river antecedence ...
Page 77
... strike extension with an average width of 40m and 11m respectively . The same body shows 400 ppm Sn for 10m width with strike extension of 20m . After the MCP body , one small aplite body towards north occurs with an interpreted strike ...
... strike extension with an average width of 40m and 11m respectively . The same body shows 400 ppm Sn for 10m width with strike extension of 20m . After the MCP body , one small aplite body towards north occurs with an interpreted strike ...
Page 197
... strike length of 800 m , northeast of Jumka - Pahar , bringing the cumulative strike length of the deposit 2.6 km . The deposit lies within the toposheet No. 73 G / 1 , between longitude , 85 ° 12'′40 ′′ : 85 ° 13′30 ′′ and latitude 21 ...
... strike length of 800 m , northeast of Jumka - Pahar , bringing the cumulative strike length of the deposit 2.6 km . The deposit lies within the toposheet No. 73 G / 1 , between longitude , 85 ° 12'′40 ′′ : 85 ° 13′30 ′′ and latitude 21 ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
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alluvium amphibolite anomaly antiform axial bands basemetal basin bauxite beach bed rock belt Bihar biotite block BOLANGIR DISTRICT boreholes carried charnockite chromite coarse grained Code construction core samples covered Deogarh deposits depth DISTRICT drilled earth dam eastern Engineering Geology Engineering Geology Division excavated exposed fault field season fold foliation formation fracture gabbro garnet garnetiferous geochemical sampling GEOLOGICAL MAP Geology Division Opn geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana grade granite granite gneiss granitoids grey identified indicated intersected iron Jharkhand khondalite laminated landslide laterite lithounits located manganese mica schist mineralisation minerals nala occurs Orissa pegmatite phyllite Project Engineering Geology Purulia pyrite quartz quartz veins quartzite regional river sandstone scale schist sector shale shear zone Sikkim Singhbhum slope soil spillway sq.km stream sediment sampling strike length structure Super Group supracrustal surface survey synforms thickness toposheet trench trending ultramafic volcanics WEST BENGAL WEST SINGHBHUM