Records of the Geological Survey of India, Volume 119, Part 1government of India., 1984 - Geology 1867- includes the "Annual report of the Geological survey of India". |
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Page 13
... seams . The pyritic and sulphatic sulphur how- ever , maintain a low profile across the seams ( trace to 0.54 % ) . Studies tentatively indicate that sulphur content ( both total and organic ) decreases with increase in rank ( by ...
... seams . The pyritic and sulphatic sulphur how- ever , maintain a low profile across the seams ( trace to 0.54 % ) . Studies tentatively indicate that sulphur content ( both total and organic ) decreases with increase in rank ( by ...
Page 98
... seams ( R - I , II & III ) having thicknesses of 1.14 m , 1.39 m and 0.22 m respectively . A local seam of thickness ... seams , however , exhibit pinching and swelling character . S. K. Lahiri and S. Sengupta carried out the work ...
... seams ( R - I , II & III ) having thicknesses of 1.14 m , 1.39 m and 0.22 m respectively . A local seam of thickness ... seams , however , exhibit pinching and swelling character . S. K. Lahiri and S. Sengupta carried out the work ...
Page 101
... Seam No. ' O ' ( 3.0 m ) contain- ing Class III coal . A total reserve of 65.60 million tonnes was estimated for these two seams , of which 3.04 million tonnes belong to the ' Proved ' category . In the Deogarh Block , four coal seams viz .
... Seam No. ' O ' ( 3.0 m ) contain- ing Class III coal . A total reserve of 65.60 million tonnes was estimated for these two seams , of which 3.04 million tonnes belong to the ' Proved ' category . In the Deogarh Block , four coal seams viz .
Contents
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 8 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 14 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 21 |
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amphibolite analysis anomaly bands basalt basin bed rock belt Bijawar biotite block boreholes Calcutta charnockite clay coalfield comprising Deccan Trap deposits dips Director district Divn dolomite drill cores drill holes dykes exploration exposed field season flows folds Formation fossils geochemical geological mapping Geologist Geology Division geophysical geotechnical investigation gneiss Gondwana grade granite granite gneiss grey Group of rocks Headquarters Hydel Project indicated intrusive km long Laboratory limestone line km located logging Madhya Pradesh magnetic Maharashtra mapped an area Meghalaya mica schist migmatites million tonnes mineral mineralisation Nagpur nala occurs pegmatites phyllite power house Pradesh quartz quartz veins quartzite Quaternary regional river rock types sand sandstone scale schist sediments sequence shale shear zone sheets Shri siltstone spillway sq km sq km area Srivastava strike length studies sulphide surface surveys thickness tion traverses trench trending tunnel valley varying Vindhyan West