Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 2
... exposed on upper main crater wall and ( b ) soft weathered trap exposed in lower porti- Patches , dominantly of one or the other unit , are juxtaposed throughout the ejecta blanket with at best a weak tendency towards inverted ...
... exposed on upper main crater wall and ( b ) soft weathered trap exposed in lower porti- Patches , dominantly of one or the other unit , are juxtaposed throughout the ejecta blanket with at best a weak tendency towards inverted ...
Page 71
... exposed west of Sangrampur ( 25 ° 11 ′ 80 ° 50 ' ) with a sharp contact with granitic gneiss . NW - SE faults transect them . Eastwards , these rocks have enclaves of metabasite represented by serpentinite and talc . Felspathic rock is ...
... exposed west of Sangrampur ( 25 ° 11 ′ 80 ° 50 ' ) with a sharp contact with granitic gneiss . NW - SE faults transect them . Eastwards , these rocks have enclaves of metabasite represented by serpentinite and talc . Felspathic rock is ...
Page 73
... exposed in the Bhilangna river section from Dewal Dewal ( 30 ° 32′45 ′′ : 78 ° 35'10 " ) to Pilkhi ( 30 ° 24′55 ′′ : 78 ° 38′10 ′′ ) . The overlying grey , green and purple with intercalations of quartzite bands are well exposed between ...
... exposed in the Bhilangna river section from Dewal Dewal ( 30 ° 32′45 ′′ : 78 ° 35'10 " ) to Pilkhi ( 30 ° 24′55 ′′ : 78 ° 38′10 ′′ ) . The overlying grey , green and purple with intercalations of quartzite bands are well exposed between ...
Contents
PETROLOGY DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
CHEMICAL DIVISION | 35 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bedrock Bihar block boreholes Calcutta chemical clay coal Coalfield covered delineated deposits depth dipping Director dist district Division drill cores drill holes electrical resistivity exploration fault folded Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Manuscripts processed Meghalaya metres migmatites mineralisation minerals nala NW-SE occurs Orissa phyllite pits power house Project proposed quartz quartzite regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shri soil spillway sq km strike length studies sulphide thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal