Records of the Geological Survey of India, Volume 128, Part 2The Survey, 1995 - 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 91
... shear and fault zones appears to be the causative factor for these aeromagnetic features . No mineralisation was seen in these areas . At the Headquarters in Bangalore , the PGRS Division - 1 had taken up two items , viz . , ( 1 ) ...
... shear and fault zones appears to be the causative factor for these aeromagnetic features . No mineralisation was seen in these areas . At the Headquarters in Bangalore , the PGRS Division - 1 had taken up two items , viz . , ( 1 ) ...
Page 120
... shear zones , one bordering the eastern margin and the other close to the northwestern periphery of the SFB . While the ( eastern shear trends N - S approx ) , the north - western is ENE- WSW ( approx ) . The N - S ductile shear zone ...
... shear zones , one bordering the eastern margin and the other close to the northwestern periphery of the SFB . While the ( eastern shear trends N - S approx ) , the north - western is ENE- WSW ( approx ) . The N - S ductile shear zone ...
Page 141
... shear zone with distinct magnetic discontinuity ) , a major N - S shear zone reflected as disconnected magnetic breaks south of Walasapet in the north ( 57 P / 5 ) and south of Chetmut in the south ( 57 P / 8 ) with good ground water ...
... shear zone with distinct magnetic discontinuity ) , a major N - S shear zone reflected as disconnected magnetic breaks south of Walasapet in the north ( 57 P / 5 ) and south of Chetmut in the south ( 57 P / 8 ) with good ground water ...
Contents
CENTRAL HEADQUARTERS 150 | 1 |
ANTARCTICA DIVISION 5159 | 51 |
BHUTAN UNIT 6089 | 60 |
Copyright | |
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aeromagnetic aeromagnetic survey amphibolite AMSE Wing analysis anomalies assemblage Barakar Barakar Formation Barren Measures basin bathymetric Bengal Bhutan BIHAR biotite block boreholes carbonaceous carried clay COAL WING COALFIELD coarse coast Code core covered cruise depth range DISTRICT Division dolomite drilling east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP geophysical gneiss gold Gondwana grade grained granite gravity grey ground evaluation heavy minerals India indicated intersected intrusives investigation isobaths Kamthi Formation Lakshadweep lignite linear located MADHYA PRADESH magnetic metamorphic migmatites mineralisation multisensor northern NW-SE occur OVERVIEW phyllite programme quartz quartzite Raniganj Raniganj Formation REGIONAL EXPLORATION ridge rocks samples sand sandstone scale schist schist belt seabed seam zones sector sediments sequence SHAHDOL DISTRICT shale shallow shear slope Sohagpur sq km strike length structural studies surface surveys Talchir thickness Thimphu toposheet trending ultramafic upto varies volcanics water depths