Records of the Geological Survey of India, Volume 140, Part 2The Survey, 2008 - 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 1
... followed by a decompression event at 550 ° C- 4.4 kb . Available data suggest that the two petrologically distinct amphibolites belong to two distinct time planes . D Petrogenesis of host - rock specific manganese mineral assemblages in ...
... followed by a decompression event at 550 ° C- 4.4 kb . Available data suggest that the two petrologically distinct amphibolites belong to two distinct time planes . D Petrogenesis of host - rock specific manganese mineral assemblages in ...
Page 2
... followed by EPMA mapping of thin sections to identify zones rich in CAls . Mineral chemistry revealed appreciable variation in Fa ( mol % ) and FS ( mol % ) of olivine's and orthopyroxene implying un - equilibrated nature of the ...
... followed by EPMA mapping of thin sections to identify zones rich in CAls . Mineral chemistry revealed appreciable variation in Fa ( mol % ) and FS ( mol % ) of olivine's and orthopyroxene implying un - equilibrated nature of the ...
Page 53
... followed by detailed exploration in carefully selected target areas . A major initiative for modernization of airborne geophysical surveys was accomplished this year for procurement of state - of - the - art heliborne geophysical survey ...
... followed by detailed exploration in carefully selected target areas . A major initiative for modernization of airborne geophysical surveys was accomplished this year for procurement of state - of - the - art heliborne geophysical survey ...
Contents
CENTRAL HEADQUARTERS | 1 |
PETROLOGY PETROGENESIS AND PT STUDIES OF HOSTROCK SPECIFIC MANGANESE | 8 |
TAXONOMY SUCCESSION AND BIOGEOGRAPHY OF MIDDLE UPPER JURASSIC BRACHIOPODS OF JAISALMER | 22 |
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activities anomaly arca average bands Barakar Barakar Formation Barren base basin belt BENGAL block bodies borehole bottom boundary carried Central Chhattisgarh chondrites clay coal seams coalfield coast Code collected continued core course covered depth direction DISTRICT Division drilling east eastern established EXPLORATION FOR COAL Fault field season followed Formation geological Geological map geophysical gneiss grains granite grey GROUND EVALUATION Group identified INDEX indicates integrated interpretation intersected Island lignite located lower magnetic major Measures mineral observed occur Orissa OVERVIEW period places presence quartz range recorded REGIONAL EXPLORATION represented respectively revealed river rocks salinity samples sand sandstone scale schist seabed sector sediments seismic shale shallow sq km stations strike studies surface survey taken temperature thickness trending units valley values varies water depth WEST western zones के