Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 56
... bands . Carbonaceous schist and phyllite with carbonaceous bands and spora- dic quartzite . Grey and white quartzite with mica - schist bands . Phyllite , phyllitic schist , garnetiferous mica - schist and sporadic quartzite . Grey and ...
... bands . Carbonaceous schist and phyllite with carbonaceous bands and spora- dic quartzite . Grey and white quartzite with mica - schist bands . Phyllite , phyllitic schist , garnetiferous mica - schist and sporadic quartzite . Grey and ...
Page 200
... bands of calc - silicate rocks made up of plagioclase , diopside , dolomite , zoisite and minute graphite are found ... bands and lenses within the quartz - schist , at times associated with the hornblende - schist bands . The latter ...
... bands of calc - silicate rocks made up of plagioclase , diopside , dolomite , zoisite and minute graphite are found ... bands and lenses within the quartz - schist , at times associated with the hornblende - schist bands . The latter ...
Page 267
... bands with alternate phyllite bands are observed here . The auriferous quartz veins are located within a 3 km zone of these bands and phyllites trending in a general NW - SE direction with westerly dips of 30 ° -60 ° . Six banded ...
... bands with alternate phyllite bands are observed here . The auriferous quartz veins are located within a 3 km zone of these bands and phyllites trending in a general NW - SE direction with westerly dips of 30 ° -60 ° . Six banded ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh