Records of the Geological Survey of India, Volume 141, Part 7The Survey, 2009 - 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 46
... magnetic survey have been presented in the form of contour map . The contour map ( Figure 1 ) shows discreet magnetic high closures with general strike trend in an arcuate shape . It is observed that the eastern and western part of the ...
... magnetic survey have been presented in the form of contour map . The contour map ( Figure 1 ) shows discreet magnetic high closures with general strike trend in an arcuate shape . It is observed that the eastern and western part of the ...
Page 48
... magnetic ( +70 nT ) and low SP ( -60mV ) anomalies . This anomaly zone may be attributed to sulphide mineralization associated with carbon phyllite . Magnetic survey in the area has delineated three anomaly zones namely I , II and III ...
... magnetic ( +70 nT ) and low SP ( -60mV ) anomalies . This anomaly zone may be attributed to sulphide mineralization associated with carbon phyllite . Magnetic survey in the area has delineated three anomaly zones namely I , II and III ...
Page 99
... magnetic , S.P , IP and resistivity methods . The magnetic contour map shows anomaly zone over the amphibolite occurrences in the area . The S.P. and I.P. contour maps however brought out three anomaly zones , one in the eastern and two ...
... magnetic , S.P , IP and resistivity methods . The magnetic contour map shows anomaly zone over the amphibolite occurrences in the area . The S.P. and I.P. contour maps however brought out three anomaly zones , one in the eastern and two ...
Contents
Foreward | 1 |
Preconstruction stage geotechnical investigation for Lhasi medium irrigation project | 14 |
Sabarmati dam Kotra tehsil Udaipur district | 23 |
Copyright | |
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Ajabgarh Group Alwar district amphibole amphibole marble amphibolite analytical results anicut anomaly zones antiform bands Banswara district basalt basalt flow basemetal basin bed rock belt Bhavnagar Bikaner biotite boreholes bornite breccias carbon phyllite carried chalcopyrite clay CONSTRUCTION STAGE GEOTECHNICAL copper curtain grout dam axis dam body Dariba Deccan Trap degree sheet Delhi Supergroup delineated depth Dhani dolomitic marble drilling faults ferruginous field season folds foundation level foundation rock Geochemical Mapping geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gold granite grey Gujarat indicated intersected JHALAWAR DISTRICT joints Kachchh district Kushalgarh Kushalgarh Formation limestone malachite stains mica schist mineralisation mineralized zones NE-SW Pachchham Pali district pegmatite phyllite pyrite quartz veins quartzite Quaternary Rajasthan reservoir rocks exposed sandstone scale schist seepage sequence shale shear zones Sikar district soil STAGE GEOTECHNICAL INVESTIGATION strike length structure sulphide mineralization Supergroup surface survey thick toposheet traversing trending UDAIPUR DISTRICT varies vertical volcanic width