Records of the Geological Survey of India, Volume 122, Part 7The Survey, 1987 - 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 bore ...
... 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 bore ...
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 ...
Page 45
... zone of 100 m of 100 m in length in southern part of this block has been delineated . In this zone S.P. anomaly is in corroboration with broad I.P. chargeability anomaly . In Bhimana block , four anomaly zones of length 400 m , 500 m ...
... zone of 100 m of 100 m in length in southern part of this block has been delineated . In this zone S.P. anomaly is in corroboration with broad I.P. chargeability anomaly . In Bhimana block , four anomaly zones of length 400 m , 500 m ...
Contents
Aravalli transect | 1 |
Highgrade sequence and the associated rocks of the Sandmata Complex 3 Stratigraphy and structure of north Delhi basin | 2 |
Study of volcanism in Delhi Supergroup | 3 |
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Common terms and phrases
aeolian Ajabgarh Group Ajmer Ajmer district Alwar amphibolite analysed anomaly zone antiform Bajta basalt BASE METAL INVESTIGATION basin belt Berach Granite Bethunmi Bhander Bhilwara Bhilwara district Bikaner block boreholes calcareous carbonatite carried chert clay comprises conglomerate copper mineralisation covering Deccan Delhi Supergroup deposits depth dips dolerite dolomite drilling dunes dykes exploration exposed facies felsic 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 Migmatite mineral mineralised zone Nagaur NE-SW Pali district pegmatites phase phyllite quartz quartz veins quartzite Quaternary Raialo Rajasthan river sand sandstone scale schist sediments sequence shale shear zones silt Sirohi district skarns spillway strike length sulphide Supergroup surveys Tertiary thick toposheets trench trending Udaipur district unconformably Vindhyan volcanics Zawar