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 76
... GARHWAL GROUP ned maline quartz - muscovite - tour- granite ( granetiffer- ous at places ) banded gneiss , augen gneiss with thin bands of biotite schist with a thin zone of metasedimentaries . Main Central Thrust . Phyllites ...
... GARHWAL GROUP ned maline quartz - muscovite - tour- granite ( granetiffer- ous at places ) banded gneiss , augen gneiss with thin bands of biotite schist with a thin zone of metasedimentaries . Main Central Thrust . Phyllites ...
Page 94
... Garhwal quartzites . The joint system is spared at 30 m - 50 m and are tight . In addition to this the core from ... Garhwal quartzites into which epidiorites are intruded . Major part of the 6.5 km long channel passes through river ...
... Garhwal quartzites . The joint system is spared at 30 m - 50 m and are tight . In addition to this the core from ... Garhwal quartzites into which epidiorites are intruded . Major part of the 6.5 km long channel passes through river ...
Page 122
... Garhwal Super Group . ALMORA DISTRICT R. N. Srivastava and R. P. Radcliffe carried out sec- tion measurement of 23 line kin and collection of 60 rock samples for petrological studies from the Garhwal Super Group in parts of Almora ...
... Garhwal Super Group . ALMORA DISTRICT R. N. Srivastava and R. P. Radcliffe carried out sec- tion measurement of 23 line kin and collection of 60 rock samples for petrological studies from the Garhwal Super Group in parts of Almora ...
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