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". |
From inside the book
Results 1-3 of 89
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
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
20 other sections not shown
Other editions - View all
Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics