Records of the Geological Survey of India, Volume 108Geological Survey of India, 1983 - 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 133
... ranging from 85 mm to 100 mm in two ore shoots trending east - west with a westerly pitch . Pitting and trenching near Kotturo ( 14 ° 24 ' : 78 ° 30 ' ; 57J / 7 ) revealed inter- mittent mineralisation for a 900 m strike length of the ...
... ranging from 85 mm to 100 mm in two ore shoots trending east - west with a westerly pitch . Pitting and trenching near Kotturo ( 14 ° 24 ' : 78 ° 30 ' ; 57J / 7 ) revealed inter- mittent mineralisation for a 900 m strike length of the ...
Page 137
... ranging from 0.14 to 1.60 m in borehole SH - 1 and Cu ranging from 0.12 to 0.39 % and Ni values from 0.12 to 0.62 % over true width ranging from 0.14 m to 1.44 m in borehole SH - 3 . Clay TAMIL NADU NORTH ARCOT DISTRICT Simhachalam ...
... ranging from 0.14 to 1.60 m in borehole SH - 1 and Cu ranging from 0.12 to 0.39 % and Ni values from 0.12 to 0.62 % over true width ranging from 0.14 m to 1.44 m in borehole SH - 3 . Clay TAMIL NADU NORTH ARCOT DISTRICT Simhachalam ...
Page 230
... ranging from 10 ° to 85 ° in either direction . Mineralisation in the form of malachite stains is noticed in the country rocks as well as in the quartz veins within the Lolab Formation near Chatwan ( 34 ° 37′00 ′′ : 74 ° 16'13 " ) and ...
... ranging from 10 ° to 85 ° in either direction . Mineralisation in the form of malachite stains is noticed in the country rocks as well as in the quartz veins within the Lolab Formation near Chatwan ( 34 ° 37′00 ′′ : 74 ° 16'13 " ) and ...
Contents
Map Division | 32 |
Publication Division | 41 |
Drilling Division | 48 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock biotite biotite gneiss block boreholes chalcopyrite charnockite Circle clay comprising conglomerate cores covered Cuddapah Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende indicated intrusives investigation Karnataka Kerala laboratory laterite limestone located logged magnetite metres mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur officers Orissa pegmatite phyllite pits porphyritic power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys taluks thick traverse trending tunnel upto valley varies