Records of the Geological Survey of India, Volume 109, Part 1government of India., 1982 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 184
... flows varying in thickness from 12 to 22 m were identified in 94 m ( from 509 m to 603 m above the m . s . 1 ) . Flows show an easterly gradi- ent of 1 in 350 . Petrological study of these flows shows agglomeropor- phyritic and ...
... flows varying in thickness from 12 to 22 m were identified in 94 m ( from 509 m to 603 m above the m . s . 1 ) . Flows show an easterly gradi- ent of 1 in 350 . Petrological study of these flows shows agglomeropor- phyritic and ...
Page 185
... flows varying in thickness from 5 to 73 m are delineated . They are dark grey and non - porphyritic to porphyritic or a glo- meroporphyritic in texture . The flows have a gentle gradient of 1 in 200-240 towards south . The prominant ...
... flows varying in thickness from 5 to 73 m are delineated . They are dark grey and non - porphyritic to porphyritic or a glo- meroporphyritic in texture . The flows have a gentle gradient of 1 in 200-240 towards south . The prominant ...
Page 210
... flows contain varying proportions ( 5 % to 10 % ) of glass in the groundmass . Only one flow contains olivine in the groudmass . ( b ) Buldana Ghat Section ( 55 D / 2 ) Petrographic studies of 8 basalt flows exposed along the Buldana ...
... flows contain varying proportions ( 5 % to 10 % ) of glass in the groundmass . Only one flow contains olivine in the groudmass . ( b ) Buldana Ghat Section ( 55 D / 2 ) Petrographic studies of 8 basalt flows exposed along the Buldana ...
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 5 |
INTERNATIONAL WING | 17 |
CHEMICAL DIVISION | 23 |
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Common terms and phrases
amphibolite ANDHRA PRADESH anomaly axis bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite CIRCLE clay coal seams Coalfield comprising copper cores covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill holes exploration exposed fault folds foliation Formation geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geophysical geotechnical investigation Ghosh glacier gneiss Gondwana grade granite gneiss Headquarters HIMACHAL PRADESH Hydel indicated intrusives Jaipur JAMMU Laboratory limestone line km located logged Madhya Pradesh magnetic magnetite Maharashtra mapped an area migmatite mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Quaternary RAJASTHAN rock types S/Shri sand sandstone Sarvashri scale schist sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length studies sulphide Super Group thickness tion tonnes Toposheet traverse trend UDAIPUR DISTRICT upto valley varying Vindhyan