Records of the Geological Survey of India, Volume 128, Part 2The Survey, 1995 - 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 204
... area two coal seam zones ( I & II of the Pachwara main basin ) were intersected in four boreholes within a depth range of 10.80 m to 62.60 m . The cumulative thickness of the composite seam zone varies from 24.45 m to 32.10 m . In ...
... area two coal seam zones ( I & II of the Pachwara main basin ) were intersected in four boreholes within a depth range of 10.80 m to 62.60 m . The cumulative thickness of the composite seam zone varies from 24.45 m to 32.10 m . In ...
Page 209
... seam zones ( I to VIII , in ascending order ) were intersected in the boreholes within a depth range of 23.05 m to 315.10 m . Most of these boreholes are shallow . The thickest coal seam zone - II combines with zone - I giving rise to a ...
... seam zones ( I to VIII , in ascending order ) were intersected in the boreholes within a depth range of 23.05 m to 315.10 m . Most of these boreholes are shallow . The thickest coal seam zone - II combines with zone - I giving rise to a ...
Page 217
... area is covered by a thick sequence of Barren Measures Formation with thickness from 112m to 160m and above . Five regionally persistent coal seam zones of Barakar For- mation ( viz . II , III , VI , VII & VIII in ascending order ) were ...
... area is covered by a thick sequence of Barren Measures Formation with thickness from 112m to 160m and above . Five regionally persistent coal seam zones of Barakar For- mation ( viz . II , III , VI , VII & VIII in ascending order ) were ...
Contents
CENTRAL HEADQUARTERS 150 | 1 |
ANTARCTICA DIVISION 5159 | 51 |
BHUTAN UNIT 6089 | 60 |
Copyright | |
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aeromagnetic aeromagnetic survey amphibolite AMSE Wing analysis anomalies assemblage Barakar Barakar Formation Barren Measures basin bathymetric Bengal Bhutan BIHAR biotite block boreholes carbonaceous carried clay COAL WING COALFIELD coarse coast Code core covered cruise depth range DISTRICT Division dolomite drilling east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP geophysical gneiss gold Gondwana grade grained granite gravity grey ground evaluation heavy minerals India indicated intersected intrusives investigation isobaths Kamthi Formation Lakshadweep lignite linear located MADHYA PRADESH magnetic metamorphic migmatites mineralisation multisensor northern NW-SE occur OVERVIEW phyllite programme quartz quartzite Raniganj Raniganj Formation REGIONAL EXPLORATION ridge rocks samples sand sandstone scale schist schist belt seabed seam zones sector sediments sequence SHAHDOL DISTRICT shale shallow shear slope Sohagpur sq km strike length structural studies surface surveys Talchir thickness Thimphu toposheet trending ultramafic upto varies volcanics water depths