Records of the Geological Survey of India, Volume 93, Part 2The Survey, 1963 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 179
... grains of quartz which have consequently been enlarged . From specimen No. 101 to speci- men No. 103 the fine homogenous grains of quartz lie consistently further from one another . In the specimen No. 104 the fine homogenous gravels of ...
... grains of quartz which have consequently been enlarged . From specimen No. 101 to speci- men No. 103 the fine homogenous grains of quartz lie consistently further from one another . In the specimen No. 104 the fine homogenous gravels of ...
Page 187
... grains and has forcibly separated the grains . In specimen Nos . 101 and 102 , grains of quartz are seen surrounded by calcite . The cracks in these grains of quartz are still filled up with kaolinite . It can be concluded from this ...
... grains and has forcibly separated the grains . In specimen Nos . 101 and 102 , grains of quartz are seen surrounded by calcite . The cracks in these grains of quartz are still filled up with kaolinite . It can be concluded from this ...
Page 188
... grain sizes and minerals in specimen No. 108 . 1 ic.7.- Diagram of the distribution of grain sizes and minerals in specimen No. 109 . The maximum of quartz grains , as in specimen No. 101 , lies in grain sizes . ranging from 0-6 to 2 mm ...
... grain sizes and minerals in specimen No. 108 . 1 ic.7.- Diagram of the distribution of grain sizes and minerals in specimen No. 109 . The maximum of quartz grains , as in specimen No. 101 , lies in grain sizes . ranging from 0-6 to 2 mm ...
Contents
GEOLOGICAL SURVEY OF INDIA | 121 |
Some Features related to Eolian Sedimentation on Shore Linés By R N P 135142 | 135 |
A suggested succession of the Purana Formations of the Southern Part of 143148 | 143 |
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acid aluminium analyses anorthite anticline arkosic Banihal Banihal pass Bihar biotite calcite cent Cervus Chaibasa chloride chrome-ore chromite chromium clay particles composition concretions containing corroded Cr₂O crystallised crystals deposits diameter diaspore differential thermal analysis district Eklara End-member fault Fe ratio felspar Ferrochromite ferrous fireclay folds formation fossils fraction G. S. I. Type Geol Geological Survey goethite grain sizes grains of quartz granite hematite Hercynite Indian chromites kaolin kaolinite Kashmir Khairagarh laterite laterite profile layer limestone Madras Magnesiochromite magnetite metres mica muscovite occur outcrop oxide Palghat gap Panjal traps parent rock Pedhamli percentage Phako phyllite Pir Panjal pisolites plagioclase quartz quartz grains quartzite Raipur ripples sample sand sandstone Sayamalai sections sequence shales shear zone silica Singhbhum sodium solution specimen spinel Stegodon Surv Survey of India syncline Table thickness tunnel unit cell upper Vedadri X-ray