Records of the Geological Survey of India, Volume 103Government of India, 1971 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 245
... magnetic and electro - magnetic methods was conducted in the Umpyrtha area falling in topo - sheet 780/9 by S. Subramanyam , B. Jana and B. Sarkar covering an area of 0.6 sq . km . involving about 2000 self potential , 1850 magnetic ...
... magnetic and electro - magnetic methods was conducted in the Umpyrtha area falling in topo - sheet 780/9 by S. Subramanyam , B. Jana and B. Sarkar covering an area of 0.6 sq . km . involving about 2000 self potential , 1850 magnetic ...
Page 320
Geological Survey of India. employing electro - magnetic , magnetic , electrical resistivity and self potential methods around Kunchiganahal in Chitradurga schist belt in continuation of the surveys conducted during the field season 1967 ...
Geological Survey of India. employing electro - magnetic , magnetic , electrical resistivity and self potential methods around Kunchiganahal in Chitradurga schist belt in continuation of the surveys conducted during the field season 1967 ...
Page 42
... magnetic , which enabled their location by the magnetic method even under thick soil cover . The magnetic anomalies recorded in the above mentioned areas can be classified into two cate- gories ( 1 ) Isolated indications of limited ...
... magnetic , which enabled their location by the magnetic method even under thick soil cover . The magnetic anomalies recorded in the above mentioned areas can be classified into two cate- gories ( 1 ) Isolated indications of limited ...
Contents
EASTERN REGION | 183 |
Hydroelectric Projects | 229 |
GROUNDWATER INVESTIGATIONS | 238 |
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alignment alluvium amphibolite Andhra Pradesh anomalies Archaean Asstt bands Banerjee basalt bed rock Bihar block boreholes Calcutta carried chalcopyrite charnockite Circle clay coal coalfield copper core Deccan traps Delhi delineated deposits depth dips Director district dolomite drill holes dykes Engineering exploration Exploratory drilling fault formations geochemical geohydrological geological mapping Geological Survey Geologist Jr geophysical Geophysicist gneisses Gondwana granite granite-gneiss graphite groundwater indicated investigations Kashmir Laboratory laterite limestone located Madhya Pradesh magnetic magnetite mapped an area metal method million tonnes minerals Mining occurs pegmatite phosphorite phyllite power house Project pyrite quartz veins quartzite Rajasthan recommended Region reported resistivity river rock types samples sand sandstones Sarvashri scale schist seams sediments seismic September 1969 shales shear zone Shri Singh spillway Srivastava strike length studies sulphide Survey of India taluk Tamil Nadu thickness topo-sheets traverse trenching trending tubewells tunnel Udaipur district upto varies Vindhyan