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". |
From inside the book
Results 1-3 of 24
Page 2
... granite pluton ( c . 2950 Ma ) , while the highly metamorphosed older sediments ( Pre - Singhbhum granite in age ) lying to the south were intruded by the Singhbhum granite ( Sarkar and Saha , 1977 ) . The Singhbhum Shear 22 45 ' 22 30 ...
... granite pluton ( c . 2950 Ma ) , while the highly metamorphosed older sediments ( Pre - Singhbhum granite in age ) lying to the south were intruded by the Singhbhum granite ( Sarkar and Saha , 1977 ) . The Singhbhum Shear 22 45 ' 22 30 ...
Page 33
... granite - gneiss ( anatectic ; 800 Ma ) Biotite granite , porphyritic granite , agmatite , augen gneiss , migmatite ( 838-878 Ma ) Biotite gneiss ( 878 Ma ) Amphibolite ( 972 Ma ) Porphyritie granite ( anatectic ) Pink and grey granite ...
... granite - gneiss ( anatectic ; 800 Ma ) Biotite granite , porphyritic granite , agmatite , augen gneiss , migmatite ( 838-878 Ma ) Biotite gneiss ( 878 Ma ) Amphibolite ( 972 Ma ) Porphyritie granite ( anatectic ) Pink and grey granite ...
Page 65
... granite - gneiss ( anatectic ; 800 Ma ) Biotite granite , porphyritic granite , agmatite , augen gneiss , migmatite ( 838-878 Ma ) Biotite gneiss ( 878 Ma ) Amphibolite ( 972 Ma ) Porphyritie granite ( anatectic ) Pink and grey granite ...
... granite - gneiss ( anatectic ; 800 Ma ) Biotite granite , porphyritic granite , agmatite , augen gneiss , migmatite ( 838-878 Ma ) Biotite gneiss ( 878 Ma ) Amphibolite ( 972 Ma ) Porphyritie granite ( anatectic ) Pink and grey granite ...
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 | |
3 other sections not shown
Other editions - View all
Common terms and phrases
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