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 16
... bearing marble bands . Ras Marble Near the village Ras , two bands of marble are bounded on either side by poorly exposed pre- Delhi granites , gneisses , schists and migmatites ( Chowdhury et al . , 1993 ) . The Ras Marble which is a ...
... bearing marble bands . Ras Marble Near the village Ras , two bands of marble are bounded on either side by poorly exposed pre- Delhi granites , gneisses , schists and migmatites ( Chowdhury et al . , 1993 ) . The Ras Marble which is a ...
Page 78
... bearing ore may be ex- pected . The chert bands in the fold arc are about 8 km in length with a width of 10 to 20 m . It is recommended that a systematic exploration be carried out in the entire schist belt to evaluate the gold ...
... bearing ore may be ex- pected . The chert bands in the fold arc are about 8 km in length with a width of 10 to 20 m . It is recommended that a systematic exploration be carried out in the entire schist belt to evaluate the gold ...
Page 102
... bearing rocks of the preceding Pre - tectonic setting . The 2nd one though more severe , hasn't perhaps activated the solid state diffusion , which must be a more time - taking proc- ess . Mild concentrations from the 3rd deformation ...
... bearing rocks of the preceding Pre - tectonic setting . The 2nd one though more severe , hasn't perhaps activated the solid state diffusion , which must be a more time - taking proc- ess . Mild concentrations from the 3rd deformation ...
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