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 65
... estimate the ratio b / a , thickness of the centre of the crescentic lamina ' t ' from the measured value of Agmax ... estimates of the crescentic parameters : 1. Plot the Bouguer gravity profile on any con- venient scale ( Fig . 3A ) ...
... estimate the ratio b / a , thickness of the centre of the crescentic lamina ' t ' from the measured value of Agmax ... estimates of the crescentic parameters : 1. Plot the Bouguer gravity profile on any con- venient scale ( Fig . 3A ) ...
Page 100
... estimation of the error ranges of the middle figures . In doing so , lognormality of parameters is eatablished but a semivariogram mode of approach for precision of variance and covariance estimates on grade and thickness of the reef ...
... estimation of the error ranges of the middle figures . In doing so , lognormality of parameters is eatablished but a semivariogram mode of approach for precision of variance and covariance estimates on grade and thickness of the reef ...
Page 107
... estimate of grade as a mul- tiplier , will even out the errors , such as under- estimation of reserve and over - estimation of grade by direct methods in the mine . This has to be treated as a covariance of grade and thickness and its ...
... estimate of grade as a mul- tiplier , will even out the errors , such as under- estimation of reserve and over - estimation of grade by direct methods in the mine . This has to be treated as a covariance of grade and thickness and its ...
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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Common terms and phrases
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