Records of the Geological Survey of India, Volume 124, Parts 7-8Government of India, 1991 - 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
... represented by fine to medium - grained plagioclase - phyric basalt . The topmost flows constituting Group - VI are again represented by megaphenocryst basalt . Plagioclase phenocrysts are randomly oriented and set in fine - grained ...
... represented by fine to medium - grained plagioclase - phyric basalt . The topmost flows constituting Group - VI are again represented by megaphenocryst basalt . Plagioclase phenocrysts are randomly oriented and set in fine - grained ...
Page 32
... represented by the occurrence of crescentic barchans , sandsheets and low mounds . QUATERNARIES OF GUJARAT Ravindra ... represented by a subdued discontinuous ridge of sand dunes and a few scat- tered sand mounds along the eastern bank ...
... represented by the occurrence of crescentic barchans , sandsheets and low mounds . QUATERNARIES OF GUJARAT Ravindra ... represented by a subdued discontinuous ridge of sand dunes and a few scat- tered sand mounds along the eastern bank ...
Page 45
... represented by older allu- vium and is the most extensively developed , occu- pying major part of the area . The alluvium is highly mature with extensive pedocalic pedogenesis and upper one metre consists of black silty clay with ...
... represented by older allu- vium and is the most extensively developed , occu- pying major part of the area . The alluvium is highly mature with extensive pedocalic pedogenesis and upper one metre consists of black silty clay with ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade and mediumgrade sequences of the Mangalwar and Sandmata Complexes | 1 |
Studies on the Mangalwar and the Hindoli rock sequences | 3 |
Mangalwar Project | 4 |
Copyright | |
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Common terms and phrases
aeolian alluvial plain Alluvium amphibolite anomaly axis bands basalt basin belt biotite block boreholes calcareous channel Chittaurgarh district clay comprises Delhi deposits depth dips district Doda district dolomite dunes dykes excavation exposed fault field season flood plain fluvial folds foliation Formation foundation Ganga geochemical geological mapping Geology Division geomorphological geophysical geotechnical gneiss gold grade grained granite grey Group Gujarat Himachal Pradesh Himalaya indicate intersected Jammu joints kmĀ² Krol limestone Lithology Lithostratigraphy located Mangalwar metamorphism metres mica schist mineral mineralised zone palaeochannels pegmatite phyllite Project pyrite quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Siwalik slate slope soil Sonbhadra district spillway structures studies sulphide Supergroup surface surveys SYNCLINE tectonic Terrace thermal thick tion toposheet trending tunnel Udaipur district upper Uttar Pradesh valley Varanasi Varanasi Older Alluvium Vindhyan volcanics