Records of the Geological Survey of India, Volume 126, Part 7The Survey, 1993 - 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 1
... volcanic texture are interpreted as felsic volcanics . The gneisses and the enclaves had been subjected to partial melting resulting in extensive development of migmatites and granites in the area . Close spa- tial relationship between ...
... volcanic texture are interpreted as felsic volcanics . The gneisses and the enclaves had been subjected to partial melting resulting in extensive development of migmatites and granites in the area . Close spa- tial relationship between ...
Page 2
Geological Survey of India. volcanics and these were emplaced early synkinematically during the first deformation of the Aravalli rocks . About a kilometre long body of felsic volcanics occurs in direct association of metabasics at 2 km ...
Geological Survey of India. volcanics and these were emplaced early synkinematically during the first deformation of the Aravalli rocks . About a kilometre long body of felsic volcanics occurs in direct association of metabasics at 2 km ...
Page 46
... volcanics represented by tuff ( phyllitic ) and volcanic breccia have been intruded by a coarse to medium - grained grey to pink granite . The tuff shows compositional layering defined by colour , grain size and compositional contrast ...
... volcanics represented by tuff ( phyllitic ) and volcanic breccia have been intruded by a coarse to medium - grained grey to pink granite . The tuff shows compositional layering defined by colour , grain size and compositional contrast ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Lithostratigraphy structure and metallogeny of Lunawada Group | 7 |
Studies on coastal dynamics during the Quaternary | 13 |
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abutment Agucha Ajmer district amphibolite anomaly Aravalli Banaskantha district bands Banswara district basalt base metal basement basin bedding biotite Block borehole calc-silicate carbonate chlorite clasts CLAY conglomerate Debari Debari Group deformation Delhi Fold Belt Delwara Group deposits depth dipping dolerite dolomite drilling dykes enclaves Erinpura exploration felsic field season foliation Formation foundation rock geochemical samples GEOLOGICAL MAP Geology Division geophysical surveys geotechnical investigations gneiss gold gossans grade granite gravity grey ground water Gujarat Hindoli indicated intersected intruded Jaipur Jharol joints kmĀ² lignite limestone lineaments located magnetic Mangalwar marble metavolcanics mica schist Miliolite minerals occur Palana Pali district Pb-Zn mineralisation pegmatite phase phyllite pier pluton porphyritic Project pyrite quartz quartz veins quartzite Quaternary Rajasthan rapakivi Region rhyolitic Ridge river sand Sandstone Sawar scale schist sediments sequence shear zone Sirohi skarn stratigraphy strike length structure thick trending Udaipur district unconformity wollastonite Zawar