Records of the Geological Survey of India, Volume 120, Parts 2-8government of India., 1985 - 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 61
... anomaly in the gravi- tational field but its interpretations to a great degree of accuracy is possible only when ( 1 ) geo- logical and geophysical informations are available , ( 2 ) mass causing anomaly is in geometrical regu- lar ...
... anomaly in the gravi- tational field but its interpretations to a great degree of accuracy is possible only when ( 1 ) geo- logical and geophysical informations are available , ( 2 ) mass causing anomaly is in geometrical regu- lar ...
Page 65
... anomaly and 2a the span of the crescentic lamina . Master curves for elliptical crescentic lamina are shown with solid lines and dashed one for spherical crescentic lamina . We can use them to estimate the ratio b / a , thickness of the ...
... anomaly and 2a the span of the crescentic lamina . Master curves for elliptical crescentic lamina are shown with solid lines and dashed one for spherical crescentic lamina . We can use them to estimate the ratio b / a , thickness of the ...
Page 71
Geological Survey of India. SIGNIFICANT INDUCED POLARIZATION 1.P. ANOMALY AXIS WEAK TO FEEBLE I.P.ANOMALY AXIS ELECTRO MAGNETIC I.PAND OP ANOM MINERALISED QUARTZ & ORE VEINS BANDED FERRUGIN OUS CHERT / SCHIST CHLORITE SCHIST ( TUFF ) ...
Geological Survey of India. SIGNIFICANT INDUCED POLARIZATION 1.P. ANOMALY AXIS WEAK TO FEEBLE I.P.ANOMALY AXIS ELECTRO MAGNETIC I.PAND OP ANOM MINERALISED QUARTZ & ORE VEINS BANDED FERRUGIN OUS CHERT / SCHIST CHLORITE SCHIST ( TUFF ) ...
Contents
Contents | 1 |
Stratigraphy and structure of Delhi Supergroup of rocks | 12 |
Structures in Singhbhum shear zone at and around | 27 |
Copyright | |
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anhydrite antiform Aravalli range average axial planes bands Barotiya and Sendra Barotiya Group basalts basin Bhim Group block boreholes Chaibasa channel chert Chitradurga chlorite clay crescentic lamina deformation Delhi Delhi Supergroup deposit developed Devgarh Devgarh Group dextral Dhanjori drilling east eastern evaporites exploration F₂ folds folds F formation Geol Geological map geophysical gneiss gold grade granite gravity ground water halite Haryana hinge Hutti Ingaldhalu iron isoclinal Jodhpur laterite limb lineation lode metabasalts metamorphism migmatization mineral mineralisation minor folds Nagaur occur phase of folding planar plunge polyhalite pre-Delhi inlier pre-Delhi west Precambrian Punjab quartz quartzite Rajasthan Rajgarh Rajgarh Group Ras Marble red beds regional rocks Rohtak district samples schist schist belt schistosity sediments Sendra Group sequence shear zone Singhbhum strand plain stratigraphic Strike Reef structures sulphide Supergroup Surv Survey of India synform tectonic thickness tion trend Tuff values variogram Vasudev volcanics western