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 144
... observations on the subject . PREVIOUS WORKERS H. B. Medlicott ( 1866-67 ) during traverses in the Chhattisgarh area observed the following principal forms of rocks : ( 1 ) strong - bedded quartzite sandstones , ( 2 ) " massive , fine ...
... observations on the subject . PREVIOUS WORKERS H. B. Medlicott ( 1866-67 ) during traverses in the Chhattisgarh area observed the following principal forms of rocks : ( 1 ) strong - bedded quartzite sandstones , ( 2 ) " massive , fine ...
Page 180
... observed . This transi- tion is concluded from the shifting of the exothermic kaolinite reaction from 975 ° C in Specimen No. 101 to 950 ° C in Specimen No. 104. If this is compared with the corresponding Guinier photographs , a ...
... observed . This transi- tion is concluded from the shifting of the exothermic kaolinite reaction from 975 ° C in Specimen No. 101 to 950 ° C in Specimen No. 104. If this is compared with the corresponding Guinier photographs , a ...
Page 182
... observed under the microscope . Though not so numerous in specimen No. 104 , they cannot , however , be ignored . In particles of less than 2 and from 2 to 6.3u in diameter in specimen Nos . 102 to 104 , the ( 001 ) reflection and the ...
... observed under the microscope . Though not so numerous in specimen No. 104 , they cannot , however , be ignored . In particles of less than 2 and from 2 to 6.3u in diameter in specimen Nos . 102 to 104 , the ( 001 ) reflection and the ...
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