Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 37
... rock types exposed in the areas are phyllites with inter- calations of limestone / dolomite and quartzite belonging to the Cumbum stage of the Nallamalai series . 2. Bastipadu area , Kurnool dist . , Andhra Pradesh : Detailed Induced ...
... rock types exposed in the areas are phyllites with inter- calations of limestone / dolomite and quartzite belonging to the Cumbum stage of the Nallamalai series . 2. Bastipadu area , Kurnool dist . , Andhra Pradesh : Detailed Induced ...
Page 132
... rock types have undergone sub - head " Regional Integrated Surveys " . intense structural and metamorphic deformation . A charnockite and calcgranulite may find use as road metal . I. PRELIMINARY AND DETAILED INVESTIGA- TIONS Area WEST ...
... rock types have undergone sub - head " Regional Integrated Surveys " . intense structural and metamorphic deformation . A charnockite and calcgranulite may find use as road metal . I. PRELIMINARY AND DETAILED INVESTIGA- TIONS Area WEST ...
Page 213
... rock types met with belong to Erinpura granite and gneiss , Malani rhyolite and calc silicate rocks . The contact between rhyolite and granite is sharp . The calc silicate rocks occurring as thin bands trend N 45 ° E dipping 70 ° -85 ...
... rock types met with belong to Erinpura granite and gneiss , Malani rhyolite and calc silicate rocks . The contact between rhyolite and granite is sharp . The calc silicate rocks occurring as thin bands trend N 45 ° E dipping 70 ° -85 ...
Contents
MINERAL PHYSICS DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
EASTERN REGION | 45 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite clay coal Coalfield comprising covered delineated deposits depth dipping dist district Division drill cores drill holes electrical resistivity fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu Kashmir laboratory limestone line km located logged magnetic magnetite Meghalaya metres migmatites minerals nala NW-SE occur Orissa phyllite power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shillong Shri slope soil spillway sq km strike length studies thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal