Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1999 - 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 20
... samples was carried out by XRF technique and detailed chemical analysis was carried out by hyphenated technique . A. K. Das , S. K. Mitra and Sumitra Banerjee carried out the work . Petrography and chemistry of meteorites in ...
... samples was carried out by XRF technique and detailed chemical analysis was carried out by hyphenated technique . A. K. Das , S. K. Mitra and Sumitra Banerjee carried out the work . Petrography and chemistry of meteorites in ...
Page 29
... samples for chemical analyses and 37 samples for thin and polished section studies . Results of chemical analyses are awaited . Compilation of data of whole rock analysis by X - ray Fluo- rescence Spectrometry ( Code No. PPOD / PUB ...
... samples for chemical analyses and 37 samples for thin and polished section studies . Results of chemical analyses are awaited . Compilation of data of whole rock analysis by X - ray Fluo- rescence Spectrometry ( Code No. PPOD / PUB ...
Page 97
... samples collected dur- ing F.S.1986-88 , identified two assemblage zones , viz ; Stenothyra Modulus assemblage zone and Elphidium assem- blage zone . Study of microflora by Bose Institute , Calcutta suggested that the deposit is ...
... samples collected dur- ing F.S.1986-88 , identified two assemblage zones , viz ; Stenothyra Modulus assemblage zone and Elphidium assem- blage zone . Study of microflora by Bose Institute , Calcutta suggested that the deposit is ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 28 | 28 |
MARINE WING 4757 | 47 |
CENTRAL REGION 5889 | 58 |
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 coal seams coalfield Construction stage core covering deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated km long Kumar limestone line km located logging migmatite mineral mineralisation occurs 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. Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface surveys thick tion Toposheet traverse trending tunnel upto volcanics West Bengal