Records of the Geological Survey of India, Volume 130, Parts 5-6The 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 88
... thickness from 0.10 m to 1.30 m . The cumulative thickness of lignite seams in different boreholes ranges from 0.31 to 2.65 m . The lignite seams are usually enclosed by lignitic clay , which is more of lignite than clay . The thickness ...
... thickness from 0.10 m to 1.30 m . The cumulative thickness of lignite seams in different boreholes ranges from 0.31 to 2.65 m . The lignite seams are usually enclosed by lignitic clay , which is more of lignite than clay . The thickness ...
Page 123
... thick bedded in nature . Generally , the flaggy unit is predominant in the area , whereas the thick bedded unit occurs as isolated outcrops along the foot - hills of the Uppalapadu plateau , especially in the western fringe of the ...
... thick bedded in nature . Generally , the flaggy unit is predominant in the area , whereas the thick bedded unit occurs as isolated outcrops along the foot - hills of the Uppalapadu plateau , especially in the western fringe of the ...
Page 36
... thick dense and amygdular basalts belonging to Deccan Trap formation , 2.5 m to 6.0 m thick black , red clayey formation ( bole bed ? ) and 1 to 4.5 thick sandstone , and conglomerate with pebbles of quartzites and quartz veins ...
... thick dense and amygdular basalts belonging to Deccan Trap formation , 2.5 m to 6.0 m thick black , red clayey formation ( bole bed ? ) and 1 to 4.5 thick sandstone , and conglomerate with pebbles of quartzites and quartz veins ...
Contents
KARNATAKA AND GOA | 53 |
KERALA | 78 |
TAMIL NADU AND PONDICHERRY | 93 |
Copyright | |
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amphibolite ANDHRA PRADESH anomaly auriferous bands basalt basement basin beach biotite block boreholes carried charnockite chert clay Deccan Trap deposits depth dimensional stone district dolerite drilling east ENE-WSW excavation exposed fault field season folds foliation Formation foundation fractures geochemical GEOLOGICAL MAP GEOTECHNICAL INVESTIGATION gneiss Gneissic Complex gold mineralisation Gondwana grade grained granite granite gneiss granulite gravity grey hornblende indicated intersected intrusive joints Karnataka KERALA kimberlite laterite lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occurs pegmatite phyllite pink Plate-2 PROJECT quartz quartz veins quartzite Quaternary regional reservoir river Sakoli samples sand Sausar scale schist schist belt sedimentary shale shear zone soil spillway sq km stream sediment strike length structural studies sulphide Supergroup TAMIL NADU tectonic thick traverse trench trending tunnel upto vertical width एवं का किया के गया में