Records of the Geological Survey of India, Volume 104The Survey, 1972 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 107
... zone , south of Chatarwar ( 24 ° 36 ′ : 82 ° 54 ′ ) . S. S. Kanwar mapped 30 sq . km . on scale 1 : 63,360 along Jamual- Markundi fault zone , three to four kilometres wide . 25 rock , chip and soil samples were collected fro.n a few ...
... zone , south of Chatarwar ( 24 ° 36 ′ : 82 ° 54 ′ ) . S. S. Kanwar mapped 30 sq . km . on scale 1 : 63,360 along Jamual- Markundi fault zone , three to four kilometres wide . 25 rock , chip and soil samples were collected fro.n a few ...
Page 375
... zone varies from 20 m . to 25 m . and the zone contains 0.10 % -1.37 % Pb . Further north , one borehole in Rajpura B block and another in Rajpura C block encountered fresh sphalerite - pyrite mineralisation in 18—30 m . wide zones at ...
... zone varies from 20 m . to 25 m . and the zone contains 0.10 % -1.37 % Pb . Further north , one borehole in Rajpura B block and another in Rajpura C block encountered fresh sphalerite - pyrite mineralisation in 18—30 m . wide zones at ...
Page 133
... zones ; an upper zone of weathered material and a lower zone of interconnected fractures in the unweathered rock . Its top boundary is the water table , which lies mostly in the weathered zone and which becomes discontinuous where it ...
... zones ; an upper zone of weathered material and a lower zone of interconnected fractures in the unweathered rock . Its top boundary is the water table , which lies mostly in the weathered zone and which becomes discontinuous where it ...
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Common terms and phrases
abutment alignment alluvial alluvium amphibolite Andhra Pradesh aquifers Assam bands basalt basin bauxite Bihar block boreholes carried chalcopyrite charnockite clay Coalfield construction Dam Project Deccan Trap deposits depth dips district Division dolerite dolomite drill holes dykes earth dam Engineering Geology excavation exploration fault folded foliation Formation foundation geochemical geohydrological Geol geological mapping Geological Survey Geologists Jr Geophysical Ghosh gneiss Gondwana grade granite gneiss graphite groundwater grouting Gujarat hard rock Hydel Project indicated investigation irrigation joints Laboratory laterite limestone located logging Madhya Pradesh metres million tonnes mineralisation minerals Mysore occur Orissa pegmatite phosphorite phyllites power house pyrite quartz veins quartzite Rajasthan Region reservoir rock types S/Shri samples sand sandstone scale schist seams sediments shales shear zones Shri Singh Siwaliks spillway strike length structure studies Survey of India taluk thick tion trending tubewells tunnel Udaipur district upto Uttar Pradesh valley varies Vindhyan weathered West Bengal