Records of the Geological Survey of India, Volume 114Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 15
... Group of the Eastern Ghats Complex , a lithic assemblage of regionally metamorphosed ( granulite facies ) pelitic , psammitic and calcareous sediments with a prominent manganese component . The present mineralogy of the manganese ore ...
... Group of the Eastern Ghats Complex , a lithic assemblage of regionally metamorphosed ( granulite facies ) pelitic , psammitic and calcareous sediments with a prominent manganese component . The present mineralogy of the manganese ore ...
Page 40
... group , and the chemical similarities between the massive and schistose type may be due to their derivation from a similar stock but definitely not a common one possibly denoting a time gap in their crys- tallization history . The ...
... group , and the chemical similarities between the massive and schistose type may be due to their derivation from a similar stock but definitely not a common one possibly denoting a time gap in their crys- tallization history . The ...
Page 63
... group ' of rocks . Srivastava ( 1958 ) first reported two distinct mega- plant assemblages in ' Dubrajpur bed ' exposed near Kharikasol village ( 24 ° 30′48 ′′ : 87 ° 27′24 ′′ ) . He noted that " lower horizon " of Dubrajpur bed in this ...
... group ' of rocks . Srivastava ( 1958 ) first reported two distinct mega- plant assemblages in ' Dubrajpur bed ' exposed near Kharikasol village ( 24 ° 30′48 ′′ : 87 ° 27′24 ′′ ) . He noted that " lower horizon " of Dubrajpur bed in this ...
Contents
Integrated Geochemical Approach for Tracing Gold Mineralisation in Parts | 1 |
On Jacobsites from Vizianagaram Manganese Belt of Eastern Ghats Andhra | 15 |
Fossil Hippopotamus from Quaternary Alluvial Deposits of Narmada Valley | 17 |
Copyright | |
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actinolite amphiboles amphibolite analysis ARCHAEAN assemblage associated BANKURA DISTRICT Barakar basement bedrock samples Bihar Biotite boreholes catchment area Chakradharpur chemical colour composition country rocks crystals Dassarma Dolerite Domuhan river Dubrajpur Dubrajpur Formation Electron elements epidiorites geochemical Geol Geological Survey Ghose gneiss Goilkera gold grains Granite gneiss green GSI Type Haast river Hippopotamus hornblende hornblende schist host rock igneous jacobsite Kharswan strip Khatangi hill section magnetite manganese Manuscript received massive amphibolite Mayapur McCluskieganj meta-basic rocks metamorphic metres south mica schists mineralisation minerals namadicus Narmada Neogene nepheline syenite occur palaeindicus Pegmatite pelite phyllites plagioclase Porphyritic present area quartz Quartzite Quaternary ratios Rupatganj schist schistose schistose amphibolite sediments shale Singhbhum Singhbhum Shear Zone specimens stratigraphic stream sediment-concentrate samples sulphide Surv Survey of India Table-II Talapatra texture three strips values vein-quartz veins West Bengal X-Ray