Records of the Geological Survey of India, Volume 129, Part 1The Survey, 1994 - 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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Results 1-3 of 63
Page 53
... depth range of 345.15 m to 787. 70 m . An additional reserve of 84.11 m tonnes of coal of indicated category was estimated . S.Bhadra , and G.De were associated with the work . Regional exploration exploration for coal in the Patratu ...
... depth range of 345.15 m to 787. 70 m . An additional reserve of 84.11 m tonnes of coal of indicated category was estimated . S.Bhadra , and G.De were associated with the work . Regional exploration exploration for coal in the Patratu ...
Page 55
... depth range of 12.74 m to 261.65 m , for a distance of 3 kms . Of these , seams IV and VI are of economic importance . B.Chakraborty and D.K. Roy were associated with the investigation . Large scale geological mapping on 1 : 25,000 ...
... depth range of 12.74 m to 261.65 m , for a distance of 3 kms . Of these , seams IV and VI are of economic importance . B.Chakraborty and D.K. Roy were associated with the investigation . Large scale geological mapping on 1 : 25,000 ...
Page 57
... depth and 3.78m thick ' King ' seam at 439 m roof depth in borehole No. GKGD - 24 . Seam - I was encountered in all the five boreholes ( GKGD - 23 to 27 ) , ranging in thickness from 33.71 m to 38.05 m and roof depth varying from 181.20 ...
... depth and 3.78m thick ' King ' seam at 439 m roof depth in borehole No. GKGD - 24 . Seam - I was encountered in all the five boreholes ( GKGD - 23 to 27 ) , ranging in thickness from 33.71 m to 38.05 m and roof depth varying from 181.20 ...
Contents
CENTRAL HEADQUARTERS 0130 | 1 |
MONITORING ALL OTHER MINERALS DIVISION | 7 |
PETROLOGY DIVISION | 13 |
Copyright | |
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AMSE Wing analysis Andhra Pradesh anomaly associated Asstt bands base metal Basin Bihar block boreholes CARTOGRAPHY DIVISION chemical coal Coalfield Compilation comprising COORDINATION TECHNICAL core Deccan Trap delineated deposits depth district was carried DIVISION Director Geologist drilling ENGINEERING GEOLOGY ENVIRONMENTAL GEOLOGY evaluation exposed Formation geochemical GEODATA DIVISION Geoenvironmental Geol geological mapping Geologist Jr GEOLOGY DIVISION geophysical surveys GEOPHYSICS DIVISION geotechnical investigation Ghosh gneiss gold mineralisation grade Group Headquarters Hyderabad India indicated kimberlite km was covered Kumar limestone lineament Madhya Pradesh magnetic Maharashtra MAP AND CARTOGRAPHY MINERAL INVESTIGATION Orissa petrological PETROLOGY DIVISION phyllite programme Project Proterozoic quartzite Quaternary Rajasthan river rock samples samples were collected scale schist Schist Belt seam zones shear zone Shri A.K. Singh Singhbhum sq km sq km area stage geotechnical investigation stream sediment studies sulphide Tamil Nadu Toposheet traverse undertaken upto Valley volcanics West Bengal के