Records of the Geological Survey of India, Volume 112, Part 6Government of India, 1980 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 30
... felspars . Weathering and decomposition near the surface is prominent , and less active on the protruding hills , while it ... felspar results into kaolin like material At times , cementation in rock increases its stregth characteristics ...
... felspars . Weathering and decomposition near the surface is prominent , and less active on the protruding hills , while it ... felspar results into kaolin like material At times , cementation in rock increases its stregth characteristics ...
Page 39
... felspars of two generations and quartz . The phenocrysts of feslpars have coronae of the second generation of quartz and felspar . Oligoclase and albite are partly altered to clinozoisite chlorite and sericite , while the second ...
... felspars of two generations and quartz . The phenocrysts of feslpars have coronae of the second generation of quartz and felspar . Oligoclase and albite are partly altered to clinozoisite chlorite and sericite , while the second ...
Page 40
... felspar phenocrysts and the pegmatitic phase in the central granite mass . bring out influence of the pre - existing NW - SE antiformal structure in the emplacement of the granite , with the middle region presumably represencing the ...
... felspar phenocrysts and the pegmatitic phase in the central granite mass . bring out influence of the pre - existing NW - SE antiformal structure in the emplacement of the granite , with the middle region presumably represencing the ...
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Common terms and phrases
Ahiran alluvial Archaeans Bailadila Banbiha Sandstone banded basalt basin Bastar bed rock Belgari Bhulwa Limestone Member Bijawars biotite bottom chert chlorite clay deposit coarse crushing strength Deccan Trap Dhengur nala drainage earthquake Eastern Ghats engineering properties epicentral fault felspar folds fractures Geol Geological Survey geophysical Geotechnical Ghosh gneiss Gondwana grained granite granite gneiss granulite gravity groundwater Hasdeo Hasdeo river hills hornblende hornblende granulite industrial waste Joga Rao Kaimur Kaimur Quartzite Kanker Kanker subdivision kg/cm² Korba Korba West Koyna laterite Limestone lithological located Madhya Pradesh Mathur metres microcline nala NW-SE Paisuni Formation Paisuni Stage PANNA DISTRICT Panna Shale Perara Shale pink plagioclase Plate profiles quartz Quartzite Ramkheria refraction Rewa Rewa Group Rewa Limestone ridges rock types samples sandstones schist sedimentary rocks sedimentation seismic Shale slope stratigraphic structures Surv Survey of India terrace thickness tuff units valley velocity Vindhyan volcanic xenoliths