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 85
Page 163
... rocks belong to the 45 " E ; 73 H / 14 , H / 15 ) . Iron Ore Series . The main rock types are quartzite , grits and shales . Ultramafic bodies are also seen in the reservoir area . In the spillway portion , the rock types are quartzites ...
... rocks belong to the 45 " E ; 73 H / 14 , H / 15 ) . Iron Ore Series . The main rock types are quartzite , grits and shales . Ultramafic bodies are also seen in the reservoir area . In the spillway portion , the rock types are quartzites ...
Page 168
... types exposed are gneisses and schists belonging to Darjeeling group of rocks and are intruded by metabasics which ... rock types . met with are grey and milky white quartzite , calc - gneiss , garnetiferous gneiss and fine grained ...
... types exposed are gneisses and schists belonging to Darjeeling group of rocks and are intruded by metabasics which ... rock types . met with are grey and milky white quartzite , calc - gneiss , garnetiferous gneiss and fine grained ...
Page 188
... rock types grained biotite gneiss , granite , quartz mica schist and quartzite . The quartzite contains calc - silicate bands with occasional sulphide minerals near Pangal . met with are medium to coarse- J. Roy Chowdhury and G ...
... rock types grained biotite gneiss , granite , quartz mica schist and quartzite . The quartzite contains calc - silicate bands with occasional sulphide minerals near Pangal . met with are medium to coarse- J. Roy Chowdhury and G ...
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