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 43
... less than 3 per cent . MgO . Estimated reserves are about 12 million tons . Udhampur district , Jammu and Kashmir . - Sarvashri M. M. Nanda , M. L. Bhat , and B. S. Srivastava located two bands of limestone near Agar ( 33 ° 06 ′ : 74 ...
... less than 3 per cent . MgO . Estimated reserves are about 12 million tons . Udhampur district , Jammu and Kashmir . - Sarvashri M. M. Nanda , M. L. Bhat , and B. S. Srivastava located two bands of limestone near Agar ( 33 ° 06 ′ : 74 ...
Page 187
... less than 2u diameter . Diaspore crystallises according to the table drawn up on the basis of ( 010 ) face ; and ... less than 1 per cent . diaspore thus having been detected in the aggregate samples . In the entire section , therefore ...
... less than 2u diameter . Diaspore crystallises according to the table drawn up on the basis of ( 010 ) face ; and ... less than 1 per cent . diaspore thus having been detected in the aggregate samples . In the entire section , therefore ...
Page 217
... less rigid than for the other two grades . Cr2O , content should be above 44 per cent . ; iron is not a problem but generally , chromium - iron ratio should be about 1.6 : 1. Aluminium oxide should be less than 15 per cent . , and silica ...
... less rigid than for the other two grades . Cr2O , content should be above 44 per cent . ; iron is not a problem but generally , chromium - iron ratio should be about 1.6 : 1. Aluminium oxide should be less than 15 per cent . , and silica ...
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