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 28
... zones forming reef - quartz bodies Lower schist member Sowar Group Lower marble member ++ Schists and gneisses Quartzite Mangalwar complex Pb - Zn zone XXXX Cu - sulphide zone Bore hole N Fig . 14. Sketch map showing location of the ...
... zones forming reef - quartz bodies Lower schist member Sowar Group Lower marble member ++ Schists and gneisses Quartzite Mangalwar complex Pb - Zn zone XXXX Cu - sulphide zone Bore hole N Fig . 14. Sketch map showing location of the ...
Page 30
... zone was delineated . a The rocks in Bharak area comprise basal quartz - mica schist followed by amphibolitic calc - silicate , siliceous dolomite , carbonaceous phyllite with iron sulphide zones , stromatolitic dolo- mite and ...
... zone was delineated . a The rocks in Bharak area comprise basal quartz - mica schist followed by amphibolitic calc - silicate , siliceous dolomite , carbonaceous phyllite with iron sulphide zones , stromatolitic dolo- mite and ...
Page 44
... zone of sulphide mineralisation between 184.35 m and 194.70 m with a TMC of 5.49 % ( Cu , 0.60 % ; Pb , 0.47 % , Zn , 4.42 % ) . In the ore zone Cu ranges from 0.14 to 3.6 % , Zn , 0.28 to 14 % and Pb 75 ppm to 1.45 % . This zone also ...
... zone of sulphide mineralisation between 184.35 m and 194.70 m with a TMC of 5.49 % ( Cu , 0.60 % ; Pb , 0.47 % , Zn , 4.42 % ) . In the ore zone Cu ranges from 0.14 to 3.6 % , Zn , 0.28 to 14 % and Pb 75 ppm to 1.45 % . This zone also ...
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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