Records of the Geological Survey of India, Volume 129, Part 5Government of India, 1994 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 97
... LIGNITE , dimenSIONAL STONES AND LAKSHADWEEP AND MINICOY ISLANDS CLAY AND LIGNITE POTENTIAL OF THE COASTAL TERTIARY SEDIMENTS OF NORTH KERALA T.N.Rajan MIE / SR / KRL / 1994 / 001 The coastal Tertiary sedimentary tract of Kerala extends ...
... LIGNITE , dimenSIONAL STONES AND LAKSHADWEEP AND MINICOY ISLANDS CLAY AND LIGNITE POTENTIAL OF THE COASTAL TERTIARY SEDIMENTS OF NORTH KERALA T.N.Rajan MIE / SR / KRL / 1994 / 001 The coastal Tertiary sedimentary tract of Kerala extends ...
Page 112
... lignite belt of Neyveli and also to search for newer horizons of lignite , has started yielding results . The sedimentological , palynological , micropalaeontological studies carried out on the borehole samples have indicated Eocene age ...
... lignite belt of Neyveli and also to search for newer horizons of lignite , has started yielding results . The sedimentological , palynological , micropalaeontological studies carried out on the borehole samples have indicated Eocene age ...
Page 114
... Lignite seam occurs as sub - crop only , continu- ing further south of Mannargudi with a shallower intersection , around 100m east of Pattukkottai and Karupattikkadu . Two thin seams of Lignite interca- lated with sandstone are reported ...
... Lignite seam occurs as sub - crop only , continu- ing further south of Mannargudi with a shallower intersection , around 100m east of Pattukkottai and Karupattikkadu . Two thin seams of Lignite interca- lated with sandstone are reported ...
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Common terms and phrases
acid volcanics amphibolite ANANTAPUR DISTRICT ANDHRA PRADESH anomaly zones anorthosite assessment auriferous banded iron formation beach ridges bedrock beds BIF bands biotite biotite gneiss block boreholes carried charnockite chert Chitradurga clay delineated deposits depth Dharwar dips dolerite drilling dykes east eastern emplaced ENE-WSW excavated exposed field season folds foliation foundation gabbro geochemical GEOLOGICAL MAP geophysical geotechnical investigations gneiss Gneissic gold mineralisation granite gneiss granulite gravity grey grout hornblende INDEX indicated intrusives joints KARNATAKA KERALA kimberlite laterite lignite limestone lineament located mafic magnetic metabasalt migmatites mineral mineralised zones NE-SW NNW-SSE NW-SE occur overburden pegmatite Plate power house PROJECT pyrite quartz quartz veins quartzite regional reservoir river rock types samples scale schist belt schistose sediments shear zone slope soil southern spillway sq km strike length structural studies sulphides surveys TAMIL NADU thickness traversed trenching trending tunnel ultramafic upto vertical weathered width