Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 164
... thickness of this seam zone ( cumulative ) varies from 7.95 m to 10.60 m with 0.75 m to 3.80 m individual split thickness . The coal seams are intruded by a number of lamprophyre intrusives resulting in formation of ' Jhama ' at some ...
... thickness of this seam zone ( cumulative ) varies from 7.95 m to 10.60 m with 0.75 m to 3.80 m individual split thickness . The coal seams are intruded by a number of lamprophyre intrusives resulting in formation of ' Jhama ' at some ...
Page 183
... thickness of which ranges from 247.50 m to 368.00 m . Development of Karharbari coal seam was found to be poor and ... thickness from 0.90 m to 7.65 m at depths 12.80 m to 88.80 m , whereas in the Rampur seam there are a few splits ...
... thickness of which ranges from 247.50 m to 368.00 m . Development of Karharbari coal seam was found to be poor and ... thickness from 0.90 m to 7.65 m at depths 12.80 m to 88.80 m , whereas in the Rampur seam there are a few splits ...
Page 195
... thickness from less than a meter to 2.03 m , were also encountered . In the Sursa area , four regional Barakar seams with thickness ranging from 1.95 m to 8.23 m were encountered within a quarriable depth ( 164.25 m to 254.95 m ) . In ...
... thickness from less than a meter to 2.03 m , were also encountered . In the Sursa area , four regional Barakar seams with thickness ranging from 1.95 m to 8.23 m were encountered within a quarriable depth ( 164.25 m to 254.95 m ) . In ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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aeromagnetic Andhra assemblage band Barakar Barakar coal seams Barakar Formation Barren Measures basin bathymetric Bihar block borehole carbonaceous coarse comprises cores course was conducted Cruise Deccan Traps delineated deposits depth range district Dzongkhag EXPLORATION FOR COAL fault field season foraminifera geochemical Geological Map geophysical geotechnical gneiss Gondwana grade grained granite grey Group heavy mineral horizons Hyderabad INDEX indicate intersected investigation Kamthi lignite limestone lineament located Madhya Pradesh mainly metamorphic mineralisation nearshore NW-SE occur Orissa phyllite PRADESH Code programme quartz quartzite ranging in thickness Raniganj Raniganj Formation Regional exploration remote sensing ridge River rocks samples Samudra Manthan sand sandstone scale schist sea floor seabed seam zones sector sediments seismic sequence Shahdol shale shallow shear shelf silty clay Sohagpur Sohagpur Coalfield southern sq km strike structural studies Sub-basin subsurface surveys Talchir Formation Tamil Nadu Toposheet trending ultramafic upto Valley Coalfield water depth West Bengal zone