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 71
... biotite - chlorite - seri- Variegated cite schists interbedded with Formation quartzite bands , granite por- phyry pegmatite and meta- Shiala basite . Formation Well bedded fine to medium grained sericite quartzite in- terbedded with ...
... biotite - chlorite - seri- Variegated cite schists interbedded with Formation quartzite bands , granite por- phyry pegmatite and meta- Shiala basite . Formation Well bedded fine to medium grained sericite quartzite in- terbedded with ...
Page 120
... biotite , chlorite , epidote , quartz , apatite and opaques . The metasediments are represented by white to pale coloured quartzite , phyllite and schist of varying textural and mineralogical composi- tion composed of quartz , felspar ...
... biotite , chlorite , epidote , quartz , apatite and opaques . The metasediments are represented by white to pale coloured quartzite , phyllite and schist of varying textural and mineralogical composi- tion composed of quartz , felspar ...
Page 212
... biotite gneiss carry- ing pods , rafts , bands of hornblene schist , coarse grained garnetiferous amphibolite and ... biotite gneiss , garne- tiferous amphibolite , peridotite , gabbro , anorthositic gabbro , hornblende - biotite gneiss ...
... biotite gneiss carry- ing pods , rafts , bands of hornblene schist , coarse grained garnetiferous amphibolite and ... biotite gneiss , garne- tiferous amphibolite , peridotite , gabbro , anorthositic gabbro , hornblende - biotite gneiss ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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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