Records of the Geological Survey of India, Volume 119, Parts 2-8government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 1
... grained quartz , lithic fragments and mica . Towards the top these sandstone units are gradually followed by coarse grained feldspathic sandstones of the Barakar Formation thereby indicating a conformable and gradational nature of ...
... grained quartz , lithic fragments and mica . Towards the top these sandstone units are gradually followed by coarse grained feldspathic sandstones of the Barakar Formation thereby indicating a conformable and gradational nature of ...
Page 67
... grained sandstones ( occasionally coarse grained ) , shales rarely carbonaceous and coal seams . Coarse to fine grained sandstone occasionally gravelly sandstone , siltstones and silty shales with ferruginous bands . Coarse to fine ...
... grained sandstones ( occasionally coarse grained ) , shales rarely carbonaceous and coal seams . Coarse to fine grained sandstone occasionally gravelly sandstone , siltstones and silty shales with ferruginous bands . Coarse to fine ...
Page 108
... grained sandstones and siltstones . In the shale / clay unit , thin bands / concretions of sideritic mudstone are found at places . Shale / Clay Shales vary widely in colouration from grey to black and grade at places to silty clay ...
... grained sandstones and siltstones . In the shale / clay unit , thin bands / concretions of sideritic mudstone are found at places . Shale / Clay Shales vary widely in colouration from grey to black and grade at places to silty clay ...
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Common terms and phrases
amphibolite analysis Aravalli Archaean assemblages bands Barakar Barakar Formation basaltic Basaltic kimberlite base metal basic granulites Berach Granite Bhilwara biotite brecciated kimberlite Cadigan Caraka Chattopadhyay chemical Chowki limestone chrome diopside coarse cumulative curves Delhi deposits diopside distribution district DPSO environment galena garnet Geol Geological Survey gneiss Gneissic Complex Gondwana Gondwana sandstones grade grain size parameters granulites grey groundmass groundwater ilmenite indicate Inman Jour Jungel Kamthi kimberlite kimberlite field Kota Formation Krumbein Kurtosis lineament magnetite Majhgawan kimberlite McCammon metamorphism mg/l mica schist mineralisation minerals nodules occur olivine pattern Pettijohn phlogopite phyllite Pipe pollution ppm ppm ppm Pradesh Precambrian pyroxene quartz quartz-biotite gneiss quartzite Rajasthan Raniganj river basin samples sandstone Sargipali schist sedimentary sediments serpentinised shale siltstone Skewness sorted spectral spinel studies sub-basin Supergroup surface Surv Survey of India Talchir trace elements Trace Trace Trace Trask ultramafic Umpirtha Vindhyan Wajrakarur and Lattavaram Ward zone