Records of the Geological Survey of India, Volume 127, Part 7The Survey, 1995 - 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 17
... sericite , fibrolite , tourmaline and opaques as accessories . Peralkaline granite ( Siwana ) is a near - hyper- solvus , medium to coarse - grained , equigranular rock exhibiting porphyritic texture at the margins of the pluton . The ...
... sericite , fibrolite , tourmaline and opaques as accessories . Peralkaline granite ( Siwana ) is a near - hyper- solvus , medium to coarse - grained , equigranular rock exhibiting porphyritic texture at the margins of the pluton . The ...
Page 34
... sericite schist ( F.V. ) Morble Quartz - biotite schist / Quartzite bonds ށ Bar Roipur Chitar Sendro Kolob kolon IVA 10 km 오 50 100m V ( port of tuposheet 45K / 1 ) Survey slutions Small nalos Huls There are a few impersistent ...
... sericite schist ( F.V. ) Morble Quartz - biotite schist / Quartzite bonds ށ Bar Roipur Chitar Sendro Kolob kolon IVA 10 km 오 50 100m V ( port of tuposheet 45K / 1 ) Survey slutions Small nalos Huls There are a few impersistent ...
Page 57
... sericite / chlorite schist . These quartz - sericite schist are petrolo- gically ( SiO2 = 72 % , Na20 + K20 = 2.4 % and Mg0 + CaO < 1 % ) more akin to a felsic derivative with doubtful igneous parentage , though petrographically this ...
... sericite / chlorite schist . These quartz - sericite schist are petrolo- gically ( SiO2 = 72 % , Na20 + K20 = 2.4 % and Mg0 + CaO < 1 % ) more akin to a felsic derivative with doubtful igneous parentage , though petrographically this ...
Contents
Exploration for leadzinc in the South Sindesar Ridge LatiokaKhera | 24 |
Integrated geophysical surveys for base metals in Ummedpura and Gelaji | 31 |
Integrated geophysical surveys for base metals in the intervening | 37 |
Copyright | |
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Ajmer district amphibolite anomaly zones Aravalli Banas bands Banswara district basalt base metal basin bedding bedrock Bhilwara district biotite biozones block boreholes calc-silicate carried Champaner comprises conglomerate deformation Delhi Fold Belt delineated Delwara Group deposits depth dolerite dolomite drilling dykes Erinpura evaluation excavation exploration fault felsic field season foliation Formation foundation grade geoenvironmental Geological map geophysical surveys gneisses gold mineralisation gossans granite granitoids grout Gujarat Hindoli Group indicated intersected intrusive investigation Jahazpur Jalore district km² Kuchaur lignite limestone lineaments lithounits located lower Lunavada m/RL magnetic Mangalwar Complex marble metavolcanics migmatites mineral mineralised zones occur pegmatite phase phyllite piers porphyritic Project quartz quartz veins quartzite Quaternary Rajasthan Rajsamand district residual gravity rhyolite river rocks sandstone Saurashtra Sawar Khera scale schist sediments sequence Sewariya shear zones Sindesar Ridge Sirohi stratigraphy strike length structure studies sulphide Supergroup tectonic Tikhi Extension toposheets trending ultramafic