Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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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 1 ...
... 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 1 ...
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 1 63,360 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 1 63,360 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 ( iii ) 15 sq km of traverse mapping around Angor two lenses are 20 m long and vary in ...
... 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 ( iii ) 15 sq km of traverse mapping around Angor two lenses are 20 m long and vary in ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics