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 34
... Amphibolite ( B.V. ) / Quartz sericite schist ( F.V. ) Morble Quartz - biotite schist / Quartzite bonds ށ Bar ... ( amphibolites ) with this bands of felsic volcanics ( quartz - sericite - schist ) . A few thin impersistent band of marble ...
... Amphibolite ( B.V. ) / Quartz sericite schist ( F.V. ) Morble Quartz - biotite schist / Quartzite bonds ށ Bar ... ( amphibolites ) with this bands of felsic volcanics ( quartz - sericite - schist ) . A few thin impersistent band of marble ...
Page 35
... Amphibolite represents the mafic volcanic phase and occupies a large part of the area mapped . It is greenish black , foliated to mas- sive , fine to medium - grained and is composed of mainly hornblende and plagioclase feldspar ( An 45 ...
... Amphibolite represents the mafic volcanic phase and occupies a large part of the area mapped . It is greenish black , foliated to mas- sive , fine to medium - grained and is composed of mainly hornblende and plagioclase feldspar ( An 45 ...
Page 37
... amphibolites . Magnetic surveys in the area have been effective in delineating amphibolite rich zones and bands . Strong magnetic indications are registered over a wide area in the northwestern corner . Within this magnetically ...
... amphibolites . Magnetic surveys in the area have been effective in delineating amphibolite rich zones and bands . Strong magnetic indications are registered over a wide area in the northwestern corner . Within this magnetically ...
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