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 135
... Concentration of heavy minerals 138 Erosional lineations 139 MECHANICS or EOLIAN RIPPLE FORMATION 140 LIST OF REFERENCES 142 ABSTRACT ertain eolian sedimentary features , such as ( 1 ) shore - line ripple marks ( eolian ) — normal type ...
... Concentration of heavy minerals 138 Erosional lineations 139 MECHANICS or EOLIAN RIPPLE FORMATION 140 LIST OF REFERENCES 142 ABSTRACT ertain eolian sedimentary features , such as ( 1 ) shore - line ripple marks ( eolian ) — normal type ...
Page 237
... concentration varies from 0.13 to 0.88 per cent . Thayer ( 1956 ) basing his deduction on Steven's analyses , considers titanium more abundant in iron - rich chromites as com- pared to those having less iron . As far as Indian chromites ...
... concentration varies from 0.13 to 0.88 per cent . Thayer ( 1956 ) basing his deduction on Steven's analyses , considers titanium more abundant in iron - rich chromites as com- pared to those having less iron . As far as Indian chromites ...
Page 243
... concentration is brought about purely by physical means ; and the chemical methods involving roasting , oxidation / reduction , etc. followed by leaching or magnetic separation . For the successful application of the mechanical methods ...
... concentration is brought about purely by physical means ; and the chemical methods involving roasting , oxidation / reduction , etc. followed by leaching or magnetic separation . For the successful application of the mechanical methods ...
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