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 154
... suggesting normal coalification trend in this part of the basin . This is in contrast to the rank profile observed in ... suggest prevailing anoxic condition . Analysis of the lithological , structural and tectonic framework of 154 GSI ...
... suggesting normal coalification trend in this part of the basin . This is in contrast to the rank profile observed in ... suggest prevailing anoxic condition . Analysis of the lithological , structural and tectonic framework of 154 GSI ...
Page 254
... suggesting a probable palaeostrand at that depth . Visual observation of the samples indicates low concentration ... suggest that the shoreline is in a transgressive phase at present . GEOTECHNICAL INVESTIGATION OFF KRISHNAPATNAM AND ...
... suggesting a probable palaeostrand at that depth . Visual observation of the samples indicates low concentration ... suggest that the shoreline is in a transgressive phase at present . GEOTECHNICAL INVESTIGATION OFF KRISHNAPATNAM AND ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal