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 203
... Specimen Nos . 110 to 119 have been taken from a profile of rock formed in situ . This is proved by the heavy mineral contents of the specimen which , apparently , have not changed and also by the characteristic distribution of quartz ...
... Specimen Nos . 110 to 119 have been taken from a profile of rock formed in situ . This is proved by the heavy mineral contents of the specimen which , apparently , have not changed and also by the characteristic distribution of quartz ...
Page 204
Geological Survey of India. decreases from specimen No. 110 to specimen No. 117 , and again increases slightly from specimen No. 117 to specimen No. 119 ( Fig . 12 ) . Height above Specimen No. 110 4.80 m 450 3.90 3.60 2.70 2.10 1.20 ...
Geological Survey of India. decreases from specimen No. 110 to specimen No. 117 , and again increases slightly from specimen No. 117 to specimen No. 119 ( Fig . 12 ) . Height above Specimen No. 110 4.80 m 450 3.90 3.60 2.70 2.10 1.20 ...
Page 207
... ( Specimen No. 110 ) . If muscovite in specimen No. 116 had been , like quartz , reduced to a quarter of its original quantity , and in its place a corresponding quantity of kaolinite had been formed , the ratio between kaolinite and ...
... ( Specimen No. 110 ) . If muscovite in specimen No. 116 had been , like quartz , reduced to a quarter of its original quantity , and in its place a corresponding quantity of kaolinite had been formed , the ratio between kaolinite and ...
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