Records of the Geological Survey of India, Volume 133, Parts 6-7Government of India, 1998 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
From inside the book
Results 1-3 of 19
Page 17
... dolomite , laminated bands of marble and schist ( metamarl ) , meta - psammites with quartzite and amphibolite . The Mangalwars comprise psammitic gneisses . The rocks show lateral variation . The area exhibits three phases of ...
... dolomite , laminated bands of marble and schist ( metamarl ) , meta - psammites with quartzite and amphibolite . The Mangalwars comprise psammitic gneisses . The rocks show lateral variation . The area exhibits three phases of ...
Page 24
... dolomite and vein quartz . Oxidation and ferruginisation is found in carbonaceous mica schist and siliceous dolomite . A narrow band of oxidised siliceous rock has developed in carbonaceous schist near the south - eastern corner of the ...
... dolomite and vein quartz . Oxidation and ferruginisation is found in carbonaceous mica schist and siliceous dolomite . A narrow band of oxidised siliceous rock has developed in carbonaceous schist near the south - eastern corner of the ...
Page 26
... dolomite marble along structurally favorable zones , resulting in the formation of jasperoids . Selective jasperoidisation of dolomite marble has taken place along three prevalent structural trends , viz . , NW - SE , NNW - SSE and NE ...
... dolomite marble along structurally favorable zones , resulting in the formation of jasperoids . Selective jasperoidisation of dolomite marble has taken place along three prevalent structural trends , viz . , NW - SE , NNW - SSE and NE ...
Other editions - View all
Common terms and phrases
amphibolite anomaly associated bands basalt base metal basin belt Bhilwara biotite block boreholes carried clinopyroxene comprises CONSTRUCTION STAGE GEOTECHNICAL core covered database Deccan Trap depth dips drilling dykes exploration exposed fault field season flows folds foliation Formation foundation geochemical Geoenvironmental geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold grade grained granite granulite gravity grey Gujarat indicate intersected intrusive Jaisalmer joints Khandwa kimberlite kmĀ² area lava tube limestone lineament located MADHYA PRADESH magnetic Maharashtra metamorphism mineralised zones minerals nala NE-SW NW-SE occur Pandhana pegmatite phase of deformation phenocrysts phyllite plagioclase porphyritic Proterozoic quartz quartz veins quartzite Rajasthan Rajsamand district regional river samples sandstone Sausar scale schist sediments sequence shear zones Sidhi district soil stage geotechnical investigation strike length structure studies sulphide Supergroup survey tectonic thematic maps thick toposheet traversed trench trending tuff ultramafic upto vertical volcanic width