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 47
... occur in sufficient quantities , and is of low grade ( 20 ° to 40 per cent . Mn . ) . However , Shri Sahasrabudhe feels that the deposits at Banda ( 15 ° 47 ' : 73 ° 56 ' ) Phondye ( 15 ° 45 ' : 73 ° 57 ' ) , Galel ( 15 ° 47 ' : 73 ° 53 ...
... occur in sufficient quantities , and is of low grade ( 20 ° to 40 per cent . Mn . ) . However , Shri Sahasrabudhe feels that the deposits at Banda ( 15 ° 47 ' : 73 ° 56 ' ) Phondye ( 15 ° 45 ' : 73 ° 57 ' ) , Galel ( 15 ° 47 ' : 73 ° 53 ...
Page 174
... occur scattered marginal to the feldspar aggregates . Microcline and plagioclase occur together in the felspar aggregates , the former being , in general , perthitic . The grating structure , typical of microcline crystals , is ...
... occur scattered marginal to the feldspar aggregates . Microcline and plagioclase occur together in the felspar aggregates , the former being , in general , perthitic . The grating structure , typical of microcline crystals , is ...
Page 218
... occur in igneous complexes representing extreme differentiation , with chromite in the lower part of the series . Truely stratiform deposits are more typically characteristic of the Noritic type of deposits . ( iv ) Sack - form ( or ...
... occur in igneous complexes representing extreme differentiation , with chromite in the lower part of the series . Truely stratiform deposits are more typically characteristic of the Noritic type of deposits . ( iv ) Sack - form ( or ...
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