Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1989 - 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 4
... shear zone and grani- toids.Linear dolerite bodies and quartz reefs of two generations are prominent in the high - grade Hindolis . in Bimodal volcanics of basaltic ( 45-55 % SiO2 ) and dacitic to rhyodacitic compo- ( 61-67 % SiO2 ) ...
... shear zone and grani- toids.Linear dolerite bodies and quartz reefs of two generations are prominent in the high - grade Hindolis . in Bimodal volcanics of basaltic ( 45-55 % SiO2 ) and dacitic to rhyodacitic compo- ( 61-67 % SiO2 ) ...
Page 38
... sheared graphite bearing garnet - sillimanite - mica gneiss and associated amphibolite in Gajsinghpura - Parasarampura areas . Out of the 534 samples , 15 samples from limonitic shear zones have analysed 125 to 1,600 ppm Pb , 100 to ...
... sheared graphite bearing garnet - sillimanite - mica gneiss and associated amphibolite in Gajsinghpura - Parasarampura areas . Out of the 534 samples , 15 samples from limonitic shear zones have analysed 125 to 1,600 ppm Pb , 100 to ...
Page 76
... shear zones and faults encountered in the foundations of blocks 21 , 23 to 27 , 33 , 37 , 39 and 40 were provided with dental treatment . A subhorizontal weathered joint was encountered in the foundation of block 23. The rock and the ...
... shear zones and faults encountered in the foundations of blocks 21 , 23 to 27 , 33 , 37 , 39 and 40 were provided with dental treatment . A subhorizontal weathered joint was encountered in the foundation of block 23. The rock and the ...
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Common terms and phrases
aeolian airborne E.M. Ajmer Ajmer district Alwar amphibolite analysed antiform Bajta basalt BASE METAL INVESTIGATION basin bed rock Belwa Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner boreholes calcareous carbonatite carried chert clay comprises conductor conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dolerite dolomite dolomite bands drilling dunes dykes exploration exposed facies felsic felsic volcanic fluvial folds Formation Gangwara geochemical geological mapping Geology Division geophysical Geotechnical investigation gneiss gossan grade Gujarat Hindoli indicated intersected intruded Jahazpur Jaipur km² area km² was mapped landforms lignite limestone located Mangalwar Complex marble metabasics metasediments mica schist mineral mineralised zone Mise-a-la-masse Nagaur NE-SW Pali district pegmatites phase phyllite potential quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zone Sirohi district skarns spillway strike length sulphide Supergroup Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan Zawar