Records of the Geological Survey of India, Volume 124, Part 3The Survey, 1991 - 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
... bank section of the Son river and in the left bank of the Dharmauti N over a considerable distance . Overlying the Mohanpur formation with an un- conformity and restricted usually within relatively low- lying areas is the bed of grey ...
... bank section of the Son river and in the left bank of the Dharmauti N over a considerable distance . Overlying the Mohanpur formation with an un- conformity and restricted usually within relatively low- lying areas is the bed of grey ...
Page 148
... bank chute spillway and outlets on either bank . The dam is completed upto crest level with riprap , toe - pitching and turfing . Spill- way has been constructed fully . Right outlet is completed except installation of gates . Only left ...
... bank chute spillway and outlets on either bank . The dam is completed upto crest level with riprap , toe - pitching and turfing . Spill- way has been constructed fully . Right outlet is completed except installation of gates . Only left ...
Page 152
... bank canal outlets . The block I to VIII in left bank has been examined at progressive levels of excavation . The highly jointed quartzite , open in nature , with subordinate schist forms the rock types of the . dam site . The dyke site ...
... bank canal outlets . The block I to VIII in left bank has been examined at progressive levels of excavation . The highly jointed quartzite , open in nature , with subordinate schist forms the rock types of the . dam site . The dyke site ...
Contents
Quaternary geological and geomorphological mapping of the GangaSon alluvial belt in Aurangabad | 4 |
Integrated geological and structural mapping and geochemical survey and exploration by drilling in parts | 10 |
Bihar | 19 |
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alignment amphibolite Andaman anomaly arca ash bed basemetal basin belt BIHAR BIHAR Code block boreholes charnockites clay CONSTRUCTION STAGE GEOTECHNICAL copper dam axis deposits depth Dhanjori drilling Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division-II excavation FEASIBILITY STAGE GEOTECHNICAL FIELD SEASON flood plain folds foliation formation geochemical geological mapping Geology Division Geology Division-II Ops geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold Gondwana granite granite gneiss granitoids graphite Group of rocks grouting holes indicate Khondalite Koraput laterite lava located mica schist migmatite mineralisation nala occur Orissa ORISSA Code pegmatite ph ph phyllite power house Purulia district quartz quartz veins quartzite Quaternary Rec.GSI Regional Geology RESERVOIR SCHEME river rock types SAMBALPUR DISTRICT samples sandstone scale schist sector sediments shear zone Sikkim Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structures surface SURVEY OF INDIA toposheets traverses trending tunnel upto volcanic West Bengal