Records of the Geological Survey of India, Volume 127, Parts 1-2Government of India, 1992 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... Complex and the Vindhyans . The Berach Granite massif of Mangalwar Complex , occurring as basement for the cover Hindoli Group represent two granitic activities , namely Bearach Granite and Wagon Granite . The Great Boundary Fault marks ...
... Complex and the Vindhyans . The Berach Granite massif of Mangalwar Complex , occurring as basement for the cover Hindoli Group represent two granitic activities , namely Bearach Granite and Wagon Granite . The Great Boundary Fault marks ...
Page 25
... complex ( the Purimetla alkaline complex ) from Andhra Pradesh . Kotappakonda charnockite suite The acid charnockite of Kotappakonda hill ( 16 ° 14'20 " : 80 ° 03'00 " ) , 9 km south of Narsaraopet town , A.P. is the dominant member of ...
... complex ( the Purimetla alkaline complex ) from Andhra Pradesh . Kotappakonda charnockite suite The acid charnockite of Kotappakonda hill ( 16 ° 14'20 " : 80 ° 03'00 " ) , 9 km south of Narsaraopet town , A.P. is the dominant member of ...
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... complex define a Rb - Sr isochron age of 1369 28 Ma with the Isr = 0.70409 ± 7 ( MSWD = 2.26 ) . In view of the undeformed and unmetamorphosed nature of the complex , the Rb - Sr wohle rock isochron age data is believed to mark the ...
... complex define a Rb - Sr isochron age of 1369 28 Ma with the Isr = 0.70409 ± 7 ( MSWD = 2.26 ) . In view of the undeformed and unmetamorphosed nature of the complex , the Rb - Sr wohle rock isochron age data is believed to mark the ...
Contents
COORDINATION TECHNICAL DIVISION | |
FOREWORD | |
PALAEONTOLOGY DIVISION I 10 | |
Copyright | |
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amphibolite analysis Andhra Pradesh anomalies associated Asstt bands Barakar Barakar Formation base metal basin Bihar block boreholes carried Chakraborty chemical clay coal seams Coalfield comprising core covered deposits depth Director Geologist district DIVISION Director drilling eastern ENGINEERING GEOLOGY exploration for coal field season fold GEODATA geological mapping Geologist Jr Geophysicist geotechnical investigation Ghosh gneiss gold Gondwana grade grained granitoids gravity Group Headquarters heavy mineral India indicated intersected Kumar limestone located Madhya Pradesh magnetic Maharashtra mineralisation Orissa PETROLOGY phyllite Precambrian programme Project quartz veins quartzite Quaternary Rajasthan Raniganj Regional exploration REMOTE SENSING river S.T.A. Geol Sakoli samples were collected sand sandstone scale schist schist belt Seabed survey seam zones sector sediments sequence shale shear zone Shri A.K. Singh Singhbhum sq km sq.km stage geotechnical investigation studies sulphide surface Tamil Nadu tectonic thematic mapping thickness Toposheet traverse trending undertaken upto Valley volcanic