Records of the Geological Survey of India, Volume 123, Part 5The Survey, 1990 - 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 175
... traversed by thin quartz veins along and across the foliation . The strike of foliation of the phyllite varies from N - S to N10 W - S10 E with dips of 40 ° - 60 ° towards right flank and the rocks are traversed prominently by foliation ...
... traversed by thin quartz veins along and across the foliation . The strike of foliation of the phyllite varies from N - S to N10 W - S10 E with dips of 40 ° - 60 ° towards right flank and the rocks are traversed prominently by foliation ...
Page 242
... traversed by three sets of steep dipping joints . Meenar - II is a straight gravity dam of 15 m height with an ungated spillway . The dam is divided into six blocks with core walls on the flanks . The top of the dam is proposed at RL ...
... traversed by three sets of steep dipping joints . Meenar - II is a straight gravity dam of 15 m height with an ungated spillway . The dam is divided into six blocks with core walls on the flanks . The top of the dam is proposed at RL ...
Page 293
... TRAVERSES , ARIYALUR AREA. Electrical resistivity surveys were conducted around Ariyalur , Tiruchirapalli district ... traverses and a couple of test soundings near mines were conducted over Uttattur Formation ( Plate 1 ) . Three ...
... TRAVERSES , ARIYALUR AREA. Electrical resistivity surveys were conducted around Ariyalur , Tiruchirapalli district ... traverses and a couple of test soundings near mines were conducted over Uttattur Formation ( Plate 1 ) . Three ...
Contents
Quaternary geology and geomorphology of the Coastal tracts | 1 |
Geology of Peninsular Gneissic Complex around Narasampet in Warangal district Andhra Pradesh | 8 |
Geology of Peninsular Gneissic Complex in parts of Jangaon and Aler area | 15 |
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Common terms and phrases
alignment amphibolite ANDHRA PRADESH ANDHRA PRADESH CODE Archaean axis bands basin bedrock biotite block boreholes boreholes drilled canal charnockite charnockite gneiss clay coarse-grained current field season cut-off trench depth dips DISTRICT dolerite dolerite dykes earth dam enclaves excavated exposed fault feldspar folds foliation Formation foundation fractured fresh rock g/t gold Gangavalli garnetiferous GEOLOGICAL MAP GEOTECHNICAL gneiss Gondwana granite granitoids granodiorite granulite grey granite grouting holes hornblende indicated intrusive joints KARNATAKA KERALA kimberlite km long laterite left flank limestone located massive METRES migmatite mineralised zone nala NE-SW NNE-SSW NW-SE occur pegmatite pegmatoidal phyllites pink granite power house proposed pyrite pyroxenite quartz quartz veins quartzite reservoir river rock types samples sandstone scale SCHEME schist schist belt sediments shaft shale soil spillway sq km STRIKE AND DIP strike length studies sulphide surface syenite TAMIL NADU traversed trending tunnel upto varies vertical width