Records of the Geological Survey of India, Volume 93The Survey, 1962 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 249
... Anorthite from Sittampundi complex was subjected to hydrothermal treatment in Morey bombs in presence of sodium and barium chlorides . It was also ground with sodium for 100 hours . The treated and untreated anorthites show no ...
... Anorthite from Sittampundi complex was subjected to hydrothermal treatment in Morey bombs in presence of sodium and barium chlorides . It was also ground with sodium for 100 hours . The treated and untreated anorthites show no ...
Page 252
... anorthite powders with the aid of their IRA spectra . The absorption curves are shown in Plate 9 . ( g ) The treated and untreated powders of anorthite were next examined for their emission spectra . The instrument used was a 15 - metre ...
... anorthite powders with the aid of their IRA spectra . The absorption curves are shown in Plate 9 . ( g ) The treated and untreated powders of anorthite were next examined for their emission spectra . The instrument used was a 15 - metre ...
Page 253
Geological Survey of India. TABLE 1 - contd . Untreated Treated Anorthite ( B ) Si Anorthite ( A ) Si B B Al Al Sn Pb Cr Mo Sn : : Na Na K K Li Li NOTE . The occurrence of Zn , and Zr in sample ( B ) may be due to the contributionf rom ...
Geological Survey of India. TABLE 1 - contd . Untreated Treated Anorthite ( B ) Si Anorthite ( A ) Si B B Al Al Sn Pb Cr Mo Sn : : Na Na K K Li Li NOTE . The occurrence of Zn , and Zr in sample ( B ) may be due to the contributionf rom ...
Contents
VOLUME 93 PART | 2 |
MINERAL INVESTIGATIONS arranged according to the alphabetical | 16 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS | 53 |
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acid aluminium analyses Andhra Pradesh anorthite Archaean Argada Arogyaswamy B. C. Roy bands beds Bihar biotite boreholes calcite cent charnockites chemical chromite chromium clay Coalfield Coll composition contains deposits depth diameter differential thermal district.-Shri Drilled Dutt east examined fault felspar fireclay folds formation fossils Geol geological mapping Geological Survey gneisses goethite Gondwana grade grains granite groundwater hematite Indian chromites investigated iron iron-ore Jain kaolin kaolinite laterite laterite profile layer limestone located Madhya Pradesh Madras magnetite metres mica miles million tons minerals Murthy muscovite Mysore occur oxide particles Pedhamli pegmatite percentage Phako phyllites Pradesh.-Shri Prasad quartz quartzites ratio reported ripples river rocks samples sand sandstone Sarvashri schists Section shales shear zone Shri sodium solution specimen spinel Srivastava structure Superintending Geologist Surv Survey of India synclinal taluk thickness Upper veins X-ray