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. |
From inside the book
Results 1-3 of 22
Page 85
... drilling equipments and traditional mining machinery for exploratory mining . Diamond drilling in iron ores have a generally poor core 9 . Inland strip demonstrates the blanket like clay formations . 10. Grade of aluminium ore is high ...
... drilling equipments and traditional mining machinery for exploratory mining . Diamond drilling in iron ores have a generally poor core 9 . Inland strip demonstrates the blanket like clay formations . 10. Grade of aluminium ore is high ...
Page 90
... drilling and location for aditing , pitting and trenching can be judiciously made . Then with surface exposures thus made detailed sampling can be done for making a proper geochemical assesment . The induction of drilling will help in ...
... drilling and location for aditing , pitting and trenching can be judiciously made . Then with surface exposures thus made detailed sampling can be done for making a proper geochemical assesment . The induction of drilling will help in ...
Page 93
... drilling per million tonne of reserve , in Bailadila - 14 and Raj- hara , some 80 to 100 m of drilling per million tonnes was put in by them . In Goa deposits , the rate went up to 250 to 300 m per million tonnes of proved reserve ...
... drilling per million tonne of reserve , in Bailadila - 14 and Raj- hara , some 80 to 100 m of drilling per million tonnes was put in by them . In Goa deposits , the rate went up to 250 to 300 m per million tonnes of proved reserve ...
Other editions - View all
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 Krishna river 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 synform tectonic Thalassinoides burrows thickness tion trend Tuff values variogram Vasudev volcanics western