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 72
... phyllites , thinly bedded bluish grey limestone , carbonaceous slates , ash grey and variegated phyllites , white to bluish grey quartzite with basic sills and dykes . Massive vesicular and amygdaloidal basalt with purple phyllite and ...
... phyllites , thinly bedded bluish grey limestone , carbonaceous slates , ash grey and variegated phyllites , white to bluish grey quartzite with basic sills and dykes . Massive vesicular and amygdaloidal basalt with purple phyllite and ...
Page 76
... phyllite , calc - phyllite and calcareous quartzite . White to grey , medium to coarse grained dolomitic lime- stone , calc - arenaceous quart- zite and calc - phyllite . Central Himalayan . quartz schist and grey cal- Crystalline ...
... phyllite , calc - phyllite and calcareous quartzite . White to grey , medium to coarse grained dolomitic lime- stone , calc - arenaceous quart- zite and calc - phyllite . Central Himalayan . quartz schist and grey cal- Crystalline ...
Page 124
... phyllites found to the south have a regional strike of N65 ° W . At places the phyllite was sandy and micaceous . In the Jamalihawa nala the sandy phyllite show compositional banding and also a faint trace of cross bedding . And at a ...
... phyllites found to the south have a regional strike of N65 ° W . At places the phyllite was sandy and micaceous . In the Jamalihawa nala the sandy phyllite show compositional banding and also a faint trace of cross bedding . And at a ...
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