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 203
... percentage of hematite and goethite . This , too , has been established by differential thermal analyses and X - ray ... percentage of quartz in these specimens is very high , except in specimen No. 113 . Above the horizon of specimen No ...
... percentage of hematite and goethite . This , too , has been established by differential thermal analyses and X - ray ... percentage of quartz in these specimens is very high , except in specimen No. 113 . Above the horizon of specimen No ...
Page 241
Geological Survey of India. percentages and weight percentages of the end - member of the Indian chromites . TABLE 4 Analyses Nos . Table 1 . End - member Percentage . 1 2 3 4 LO Formula percentage Spinel . 27.3 29.1 30.0 18.4 16.4 ...
Geological Survey of India. percentages and weight percentages of the end - member of the Indian chromites . TABLE 4 Analyses Nos . Table 1 . End - member Percentage . 1 2 3 4 LO Formula percentage Spinel . 27.3 29.1 30.0 18.4 16.4 ...
Page 242
... Percentage 1 2 3 Weight percentage Spinel . 18.7 20.1 19.3 15.3 20.9 Hercynite - - 17.8 Magnesiochromite 30.2 29.4 22.8 35.3 Ferrochromite 45.0 41.6 53.6 45.6 56.3 Magnetite 6.1 8.9 4.3 3.8 5.0 End - member Percentage Analyses Nos ...
... Percentage 1 2 3 Weight percentage Spinel . 18.7 20.1 19.3 15.3 20.9 Hercynite - - 17.8 Magnesiochromite 30.2 29.4 22.8 35.3 Ferrochromite 45.0 41.6 53.6 45.6 56.3 Magnetite 6.1 8.9 4.3 3.8 5.0 End - member Percentage Analyses Nos ...
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