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. |
From inside the book
Results 1-3 of 8
Page 12
... Brahmani and Birbhum coalfield of Bihar - Jharkhand and West Bengal was satisfactorily concluded . Birbhum coalfields which is mainly an extension of Rajmahal coalfield is mostly concealed by trap rocks which extend upto Galsi high in ...
... Brahmani and Birbhum coalfield of Bihar - Jharkhand and West Bengal was satisfactorily concluded . Birbhum coalfields which is mainly an extension of Rajmahal coalfield is mostly concealed by trap rocks which extend upto Galsi high in ...
Page 190
... Brahmani Lineament is the contact between Iron Ore Super Group of rocks and Eastern Ghat mobile belt . On both sides of the Brahmani Lineament EGMB rocks are exposed . The Granophyre has intruded along the contact of Iron Ore Super ...
... Brahmani Lineament is the contact between Iron Ore Super Group of rocks and Eastern Ghat mobile belt . On both sides of the Brahmani Lineament EGMB rocks are exposed . The Granophyre has intruded along the contact of Iron Ore Super ...
Page 191
... Brahmani valley . The pitting work has been carried out to know the thickness , nature of the mineralized zone and the grade of the ore . An area of 200 sq . km was geologically mapped on 1 : 25,000 scale to bring out the ...
... Brahmani valley . The pitting work has been carried out to know the thickness , nature of the mineralized zone and the grade of the ore . An area of 200 sq . km was geologically mapped on 1 : 25,000 scale to bring out the ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
35 other sections not shown
Other editions - View all
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