Records of the Geological Survey of India, Volume 114, 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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Page 48
... sq km was mapped , the break - up of which is as follows : . : ( i ) 143.95 sq km ( on 1 : 50,000 ) , ( ii ) 834 sq km ( on 1 31,680 ) , ( iii ) 50 sq km ( on 1 : 25,000 ) , ( iv ) 4.38 sq km ( on 1 : 15,840 ) , ( v ) 203.40 sq km ( on ...
... sq km was mapped , the break - up of which is as follows : . : ( i ) 143.95 sq km ( on 1 : 50,000 ) , ( ii ) 834 sq km ( on 1 31,680 ) , ( iii ) 50 sq km ( on 1 : 25,000 ) , ( iv ) 4.38 sq km ( on 1 : 15,840 ) , ( v ) 203.40 sq km ( on ...
Page 289
... km with a width . of 4 m : : K. Venkatasubba Reddy and B. Bhaskar covered 360 sq km ( 20 ° 01 ' - 20 ° 20 ′ 75 ° 30 ′ - 75 ° 45 ' ; 46 P / 11 & 12 ) on 163,360 scale and delineated six ( 3 aa , 2 compound pahoehoe and 1 simple pahoehoe ) ...
... km with a width . of 4 m : : K. Venkatasubba Reddy and B. Bhaskar covered 360 sq km ( 20 ° 01 ' - 20 ° 20 ′ 75 ° 30 ′ - 75 ° 45 ' ; 46 P / 11 & 12 ) on 163,360 scale and delineated six ( 3 aa , 2 compound pahoehoe and 1 simple pahoehoe ) ...
Page 297
... sq km area lying 400 m Chikhlabori ( 21 ° 07′30 ′′ : 79 ° 48 ′ ) . The largest one is blocks , 60 m long with a maximum width of 2 m while the other 15 sq km of traverse mapping around Angor two lenses are 20 m long and vary in width ...
... sq km area lying 400 m Chikhlabori ( 21 ° 07′30 ′′ : 79 ° 48 ′ ) . The largest one is blocks , 60 m long with a maximum width of 2 m while the other 15 sq km of traverse mapping around Angor two lenses are 20 m long and vary in width ...
Contents
GEOLOGY DIVISION | 1 |
OFFSHORE MINERAL EXPLORATION MARINE GEOLOGY DIVISION | 48 |
DIVISION OF REGIONAL INTEGRATED SURVEY | 82 |
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Common terms and phrases
abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes envisages excavation exploration exposed fault foliation Formation geochemical geological investigation geological mapping Geologist geotechnical investigation gneiss Gondwana grade granite gneiss grey Group Headquarters Hydel Project indicated intruded Jammu Karnataka km long Laboratory laterite limestone line km lineaments located logging Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone slate soil spillway sq km Srivastava strike length studies sulphide thickness tion tonnes toposheet trending tunnel upto valley varying volcanics width