Records of the Geological Survey of India, Volume 124, Part 8The Survey, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 53
... present studies , the presence of sedimentary structures like cross - bedding , load structure and thin horizontal mud / silt layers in the unit , indicate a fluvial origin . The Gomati Terrace Alluvium , restricted to its palaeobanks ...
... present studies , the presence of sedimentary structures like cross - bedding , load structure and thin horizontal mud / silt layers in the unit , indicate a fluvial origin . The Gomati Terrace Alluvium , restricted to its palaeobanks ...
Page 101
... present viz . , primary and late diagenetic . The sedimentary pyrite has small grain - size and angular shape ( Fig.69A ) . This is free from recrystallisation and is of primary diagenetic origin . It shows effect of cataclastic texture ...
... present viz . , primary and late diagenetic . The sedimentary pyrite has small grain - size and angular shape ( Fig.69A ) . This is free from recrystallisation and is of primary diagenetic origin . It shows effect of cataclastic texture ...
Page 225
... present in the whole rock samples . X - Ray diffraction coupled with thermo analytical tech- niques can give multiple mineral phases present in a single whole rock sample . Normally six to seven mineral phases present even in trace ...
... present in the whole rock samples . X - Ray diffraction coupled with thermo analytical tech- niques can give multiple mineral phases present in a single whole rock sample . Normally six to seven mineral phases present even in trace ...
Contents
Simla Formation and Morar Chakrata FormationA comparative study with reappraisal of status of Simla Group | 221 |
Review of the work done by Mineral Physics Division | 225 |
Review of the work done by Photogelogy and Remote Sensing Division | 227 |
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Common terms and phrases
aeolian Alluvium arenite bands basin belt Bhur Bijawar biotite borehole calcareous chalcopyrite Chamoli district channel clay Crystalline deposits depth district dolomite drill holes exposed Fault Field Season flood plain fluvial foliation Formation Ganga Garhwal geochemical Geol geological mapping geomorphic geophysical gneiss gold Gomati grained granite grey Haryana Himachal Pradesh Himalaya Jammu Jutogh kankar Kashmir Krol Kulu limestone lineaments Lithology Lithostratigraphy lithounits located metamorphism metres micaceous mineral Older Alluvial Plain permil phyllite Project quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist sediments sequence shale shear silt siltstone Simla Singh Siwalik slate slope soil Sonbhadra district sq.km STAGE GEOLOGICAL INVESTIGATIONS stratigraphic studies Subathu Super Group surface SYNCLINE Terrace Alluvium thermal thick Thrust tion trend tunnel Upper upto Uttar Pradesh valley Varanasi Varanasi Older Alluvium Vindhyan Yamuna एवं का की के पर में से है