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 16
... taken up during Leyear is given below : - Allanite South Arcot district , Madras . — Shri N. Gopalakrishnamurthy reports small amounts of allanite in pegmatite veins near Attiyur ( 11 ° 56 ′ : 78 ° 59 ′ ) . Asbestos Singhbhum district ...
... taken up during Leyear is given below : - Allanite South Arcot district , Madras . — Shri N. Gopalakrishnamurthy reports small amounts of allanite in pegmatite veins near Attiyur ( 11 ° 56 ′ : 78 ° 59 ′ ) . Asbestos Singhbhum district ...
Page 173
... taken advantage of for counting off the fractions having diameter from 2 to 6u and from 6 to 20 μ . In case of mounting in O - nitrotoluol ( n = 1.544 ) , the higher refracting kaolinite and mica were visible as dark and small flake ...
... taken advantage of for counting off the fractions having diameter from 2 to 6u and from 6 to 20 μ . In case of mounting in O - nitrotoluol ( n = 1.544 ) , the higher refracting kaolinite and mica were visible as dark and small flake ...
Page 254
... taken up any lattice positions . Further work may indicate the correctness or otherwise of the above inference as also the specific conditions under which such traces are surrendered . SUMMARY Anorthite ( Ang ) from the Sittampundi ...
... taken up any lattice positions . Further work may indicate the correctness or otherwise of the above inference as also the specific conditions under which such traces are surrendered . SUMMARY Anorthite ( Ang ) from the Sittampundi ...
Contents
VOLUME 93 PART | 2 |
MINERAL INVESTIGATIONS arranged according to the alphabetical | 16 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS | 53 |
Copyright | |
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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 coal seams 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 Prasad quartz quartzites ratio reported ripples river rocks samples sand sandstone Sarvashri schists Section shales shear zone Shri sodium solution specimen spinel Srivastava structure suitable Superintending Geologist Survey of India synclinal taluk thickness Upper veins X-ray