Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 13
Geological Survey of India. Granite samples from N. Kanara and Shimoga granite ; Bastar granite , M. P. , and cordierite gneiss from districts Karnataka , have been collected to elucidate the Kerala . intrusive - basement relationship of ...
Geological Survey of India. Granite samples from N. Kanara and Shimoga granite ; Bastar granite , M. P. , and cordierite gneiss from districts Karnataka , have been collected to elucidate the Kerala . intrusive - basement relationship of ...
Page 69
... granite is the predominant rock type in the area , and often bears felspar porphyroblasts and enclaves of amphibolite frequently in varying stages of granitisation . A few irregular patches of migmatites are also found in the granite in ...
... granite is the predominant rock type in the area , and often bears felspar porphyroblasts and enclaves of amphibolite frequently in varying stages of granitisation . A few irregular patches of migmatites are also found in the granite in ...
Page 97
... granite . They logged 13,59 mts of drill cores . Spillway was recommended in the river section where massive granite is exposed . They have also recommended 3 drill holes on the right bank for further detailing the fresh rock depths ...
... granite . They logged 13,59 mts of drill cores . Spillway was recommended in the river section where massive granite is exposed . They have also recommended 3 drill holes on the right bank for further detailing the fresh rock depths ...
Contents
CENTRAL HEADQUARTERS | 5 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
INTERNATIONAL WING | 23 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly Asstt bands basalt bed rock belt Bihar biotite block boreholes Calcutta carried chalcopyrite chemical Circle clay coalfield comprising core Dam Project Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault foliation Formation geochemical geological mapping Geologist Jr geotechnical investigation geothermal Ghosh gneiss Gondwana grade granite gneiss grey Group Headquarters HIMACHAL PRADESH Hydel Project Hydel Scheme indicated Jammu Karnataka km long Kumar Laboratory limestone line km lineaments located logged Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Pradesh proposed pyrite quartz quartzite Region river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone Singh slate spillway sq km Srivastava strike length studies Survey of India thickness tion tonnes toposheet traverse trending upto valley volcanic