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 6
... suggest that porphyroblastic garnet subsequently broke down through the reaction : [ garnet + quartz = orthopyroxene + plagioclase ] suggesting a post - peak reworking through decompression ( M ) . The delicate orthopyroxene + ...
... suggest that porphyroblastic garnet subsequently broke down through the reaction : [ garnet + quartz = orthopyroxene + plagioclase ] suggesting a post - peak reworking through decompression ( M ) . The delicate orthopyroxene + ...
Page 245
... suggest the boundary between Pleistocene and Holocene period at 40-42cm below the sea floor . Bathymetric and magnetic studies have revealed two distinct geomorphic domains . CRUISE SM - 129 : Bathymetric and magnetic surveys of 515 l ...
... suggest the boundary between Pleistocene and Holocene period at 40-42cm below the sea floor . Bathymetric and magnetic studies have revealed two distinct geomorphic domains . CRUISE SM - 129 : Bathymetric and magnetic surveys of 515 l ...
Page 258
... suggests that channels have widened gradually towards the south . The echo profiles of some of the channels show disturbed sedimentation in the subbottom layers suggesting that these valleys have been carved out by activation . The ...
... suggests that channels have widened gradually towards the south . The echo profiles of some of the channels show disturbed sedimentation in the subbottom layers suggesting that these valleys have been carved out by activation . The ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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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