Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1989 - 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 81
... Group ; has been mapped on Toposheet Nos . 55 1/6 , 10 , 11 , 12 , 15 and 16. The cumulative thickness of these flows is about 400 m ; these occur between 328m and 728m above msl . These flows have been classified into three groups ...
... Group ; has been mapped on Toposheet Nos . 55 1/6 , 10 , 11 , 12 , 15 and 16. The cumulative thickness of these flows is about 400 m ; these occur between 328m and 728m above msl . These flows have been classified into three groups ...
Page 169
... Group and the Kulu Group and between the Kulu and the Vaikrita Groups are tectonic . The rocks of the Vaikrita Group show evidences of low to medium grade metamorphism , while those belonging to the Kulu , Rampur , Larji and Naraul ...
... Group and the Kulu Group and between the Kulu and the Vaikrita Groups are tectonic . The rocks of the Vaikrita Group show evidences of low to medium grade metamorphism , while those belonging to the Kulu , Rampur , Larji and Naraul ...
Page 207
... Group , Kumaon , lesser Himalaya ( RP / NR / UP / 88 / 9 ) . A.K.Malaviya ( jointly with S.R.Chakravorty of Eastern Re- gion ) prepared a write - up on the Almora Crystalline Group . The studies have shown that the rocks of Almora ...
... Group , Kumaon , lesser Himalaya ( RP / NR / UP / 88 / 9 ) . A.K.Malaviya ( jointly with S.R.Chakravorty of Eastern Re- gion ) prepared a write - up on the Almora Crystalline Group . The studies have shown that the rocks of Almora ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 2835 | 28 |
COAL WING 3646 | 36 |
MARINE WING 4757 | 47 |
Copyright | |
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alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin bed rock Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising Construction stage core deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological mapping Geologist Jr geomorphological Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated investigation was taken km long Kumar limestone line km located logging migmatite mineral mineralisation occur Orissa pegmatite phyllite power house Pradesh Precambrian project envisages construction quartz quartz veins quartzite Quaternary Rajasthan Raniganj river rock types samples were collected sand sandstone scale schist schist belt sediments shale shear zone Shri A. K. Singh Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface thick tion Toposheet traverse trench trending tunnel upto volcanics West Bengal