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 89
... estimation , grade forecast in global / local / bench scales and summarising the conclusions on physical characters of ore . 8. Broad distribution of ore of various grades and physical types as well as the physico- chemical properties ...
... estimation , grade forecast in global / local / bench scales and summarising the conclusions on physical characters of ore . 8. Broad distribution of ore of various grades and physical types as well as the physico- chemical properties ...
Page 100
... ESTIMATION : A MODEL FOR HUTTI GOLD R.N. MISHRA Geological Survey of India ABSTRACT Hutti Goldfield has a proven history and tradition since the Harappan period but the recorded antiquity may be deemed to stretch only to the earlier ...
... ESTIMATION : A MODEL FOR HUTTI GOLD R.N. MISHRA Geological Survey of India ABSTRACT Hutti Goldfield has a proven history and tradition since the Harappan period but the recorded antiquity may be deemed to stretch only to the earlier ...
Page 107
... 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 best direct application may be on metal yield estimate . ACKNOWLEDGEMENTS It is a ...
... 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 best direct application may be on metal yield estimate . ACKNOWLEDGEMENTS It is a ...
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