Records of the Geological Survey of India, Volume 135, Issues 1-2Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 59
... bands at various depths ; 37.38-37.65m black chert ; 37.65-38.45m dolomite between 20.00-37.38m with chert bands and 38.45- 44.52m cherty dolomite and finally 44.52-79.15m grey green shale ( footwall shale ) with thin to thick dolomite ...
... bands at various depths ; 37.38-37.65m black chert ; 37.65-38.45m dolomite between 20.00-37.38m with chert bands and 38.45- 44.52m cherty dolomite and finally 44.52-79.15m grey green shale ( footwall shale ) with thin to thick dolomite ...
Page 82
... bands / seams ( with thickness ranging from 0.16m to 1.20m ) were intersected in the depth range from 62.50m to 224.01m , while in Barren Measures , two thin coal bands of 0.20m and 0.21m were intersected in TRDK - 1 . D. K. Das and B ...
... bands / seams ( with thickness ranging from 0.16m to 1.20m ) were intersected in the depth range from 62.50m to 224.01m , while in Barren Measures , two thin coal bands of 0.20m and 0.21m were intersected in TRDK - 1 . D. K. Das and B ...
Page 70
... band within the biotite gneiss , which occurs at both its hanging wall and foot wall side . The calc - silicate rock shows compositional banding with felsic / carbonate layers alternating with mafic layers . The individual bands are one ...
... band within the biotite gneiss , which occurs at both its hanging wall and foot wall side . The calc - silicate rock shows compositional banding with felsic / carbonate layers alternating with mafic layers . The individual bands are one ...
Contents
CENTRAL HEADQUARTERS 142 | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 4370 | 43 |
COAL WING | 69 |
Copyright | |
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aerogeophysical AMSE Wing analysis Andhra Pradesh anomalies Asstt Barakar Barakar Formation Barren Measures basemetal basin block boreholes carried Chhattisgarh clay coal seams core covered cruise database delineated depth range Director Geologist district DIVISION Director environmental evaluation EXPLORATION FOR COAL faults field season geochemical Geoenvironmental geological mapping Geologist Jr Geophysicist Geotechnical investigation Ghosh gneiss gold Gondwana grained granite gravity Group Gujarat Hyderabad India indicated intersected Jharkhand Karnataka kimberlite Kolkata Kumar laboratory lignite limestone lineaments located MADHYA PRADESH magnetic Maharashtra mineral mineralisation Nagpur Orissa PETROLOGY programme PROJECT quartzite Rajasthan Raniganj REGIONAL EXPLORATION river rocks samples were collected sand sandstone scale schist schist belt scout drilling seabed seam zones sector sediment seismic shale shallow shear zone Shri A. K. Singh soil sq km sq.km studies survey THEMATIC MAPPING thickness toposheets trending Udaipur district VALLEY COALFIELD varies West Bengal के में