Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1986 - 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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Results 1-3 of 84
Page 59
... granite bodies were taken up for study : 1 ) Jampalnaikanakote granite 2 ) Chitradurga granite ( 14 ° 10'30 " : 76 ° 32′30 ′′ , 57B / 12 ) ( 14 ° 13′30 ′′ : 76 ° 24′15 ′′ 57B / 8 ) ( 13 ° 19′00 ′′ : 76 ° 15'30 " , 57C / 7 ) ( 13 ° 03'30 ...
... granite bodies were taken up for study : 1 ) Jampalnaikanakote granite 2 ) Chitradurga granite ( 14 ° 10'30 " : 76 ° 32′30 ′′ , 57B / 12 ) ( 14 ° 13′30 ′′ : 76 ° 24′15 ′′ 57B / 8 ) ( 13 ° 19′00 ′′ : 76 ° 15'30 " , 57C / 7 ) ( 13 ° 03'30 ...
Page 247
... granite massifs in parts of Hassan and Chikmagalur Districts Karnataka ( SGM / 57C / SR / KAR / 85 / 85 ) : ( Toposheet Nos . 57 C / 2 , 3 & 4 ) The objective of the mapping was to work out the mutual relationships between Peninsular ...
... granite massifs in parts of Hassan and Chikmagalur Districts Karnataka ( SGM / 57C / SR / KAR / 85 / 85 ) : ( Toposheet Nos . 57 C / 2 , 3 & 4 ) The objective of the mapping was to work out the mutual relationships between Peninsular ...
Page 295
... granite . The mafic content of this granite is as high as 42 % . The common accessory of this granite includes epidote , sphene , magnetite and dark coloured pitch black mineral with yellowish white halos ( Allanite ) . The second phase ...
... granite . The mafic content of this granite is as high as 42 % . The common accessory of this granite includes epidote , sphene , magnetite and dark coloured pitch black mineral with yellowish white halos ( Allanite ) . The second phase ...
Contents
CENTRAL HEADQUARTERS | 1 |
Drilling Diva | 20 |
Eastern Zone | 44 |
Copyright | |
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alignment amphibolite analysis arca assess bands basalt basalt flows basemetal basin Bihar biotite block boreholes carried charnockite clay coal comprises Construction stage covering an area Deccan Trap delineated deposits depth detailed mapping Director district DIVISION Headquarters dykes exploration exposed field season Formation foundation geochemical geological investigation Geologist Geologist(Sr Geology Division geomorphological geophysical surveys geotechnical investigation geothermal gneiss Gondwana grade granite granite gneiss graphite gravity Hydel indicated investigation was taken km was covered km was mapped limestone located logging Madhya Pradesh magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite phosphorite phyllite power house Pradesh programme proposed quartz quartzite Quaternary Rajasthan REGIONAL GEOLOGY river rock types samples were collected sandstone schist schist belt sediments shale shear zone Sidhi district spillway sq km strike length structure studies suggested sulphide Supergroup surface Systematic geological mapping thickness toposheet traverse mapping trench trending tunnel upto