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 103
... nature and mode of occurrence suggest that they may be of fissure filling type . Presently baryte occurs as float ore boulders . The barytes of these areas are white to off - white in colour , massive , lensoid in nature . Under the ...
... nature and mode of occurrence suggest that they may be of fissure filling type . Presently baryte occurs as float ore boulders . The barytes of these areas are white to off - white in colour , massive , lensoid in nature . Under the ...
Page 121
... nature of the rock , immediate concreting is required after foundation grade is achieved to avoid further deterioration of foundation . If concreting is not possible before monsoon , at least mud matting was recommended for the ...
... nature of the rock , immediate concreting is required after foundation grade is achieved to avoid further deterioration of foundation . If concreting is not possible before monsoon , at least mud matting was recommended for the ...
Page 183
... nature , the laterite has been sub - divided into two types . The laterite occurring towards north ( north of Pacheri - Lasarda ) is ferruginous in nature without any visible manganese mineralisation . These are brown coloured , hard ...
... nature , the laterite has been sub - divided into two types . The laterite occurring towards north ( north of Pacheri - Lasarda ) is ferruginous in nature without any visible manganese mineralisation . These are brown coloured , hard ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
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Common terms and phrases
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