Records of the Geological Survey of India, Volume 114Geological Survey of India, 1986 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 17
Page 49
... seams i . e . IA , I , II , III and 4 and 5 ) . In borehole No. JS - 2 , regional Seam Nos . XVIII to XVI were encountered from 781.00 to 980.55 m depth . The seams vary in thickness from 0.20 m to 1.22 . In Borehole No. JS - 3 ...
... seams i . e . IA , I , II , III and 4 and 5 ) . In borehole No. JS - 2 , regional Seam Nos . XVIII to XVI were encountered from 781.00 to 980.55 m depth . The seams vary in thickness from 0.20 m to 1.22 . In Borehole No. JS - 3 ...
Page 50
... Seam Nos . IIA and IIB and seven local seams with thicknesses of 2.85 m , 3.05 m , and 0.55 m to 1.10 m respectively were encountered . On the basis of the exploration carried out , so far , a ' proved ' reserve of 4.30 m tonnes has ...
... Seam Nos . IIA and IIB and seven local seams with thicknesses of 2.85 m , 3.05 m , and 0.55 m to 1.10 m respectively were encountered . On the basis of the exploration carried out , so far , a ' proved ' reserve of 4.30 m tonnes has ...
Page 52
... seam , at a shallow depth of 12 m has been encountered . The thick seam has been correlated as Lower Kusmunda seam . In addition , eleven coal seams , varying in thickness from 0.62 m to 0.77 m were encountered . On the basis of the ...
... seam , at a shallow depth of 12 m has been encountered . The thick seam has been correlated as Lower Kusmunda seam . In addition , eleven coal seams , varying in thickness from 0.62 m to 0.77 m were encountered . On the basis of the ...
Contents
DRILLING DIVISION | 5 |
MAHARASHTRA CIRCLE EAST | 10 |
PUBLICATION INFORMATION DIVISION | 23 |
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Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly bands basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area depth dips Director DISTRICT Division dolomite drill holes dykes excavation exploration exposed fault folds foliation Formation geochemical geological investigation geological mapping geotechnical investigation glacier gneiss Gondwana granite gneiss granitoid grey Group Headquarters Hydel Project indicated intrusive Jammu Karnataka km long Laboratory Ladakh laterite limestone line km lineaments located logging magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types samples were collected sandstone scale schist seams sector sediments shale shear zone Shri siltstone slate spillway sq km sq km area strike length studies sulphide Survey of India thickness tion tonnes toposheet trending tunnel upto valley varying volcanics