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 18
Page 16
... increase of MnO , molecules in jacobsite , the cell dimen- Responds to HF ( 40 % ) : negative to other common ... increase . Van Hook and Keith ( 1958 ) confirmed the enlargement of lattice dimensions of jacobsite with increasing MnO4 ...
... increase of MnO , molecules in jacobsite , the cell dimen- Responds to HF ( 40 % ) : negative to other common ... increase . Van Hook and Keith ( 1958 ) confirmed the enlargement of lattice dimensions of jacobsite with increasing MnO4 ...
Page 28
... increased amount of Aliv in the amphiboles with very little change in silica is balanced by increased entry of alkalies ( Fig . 5 ) . Engel and Engel ( 1962 ) , Binns ( 1965 ) and Leake ( 1964 ) observed increase of Na2O with increasing ...
... increased amount of Aliv in the amphiboles with very little change in silica is balanced by increased entry of alkalies ( Fig . 5 ) . Engel and Engel ( 1962 ) , Binns ( 1965 ) and Leake ( 1964 ) observed increase of Na2O with increasing ...
Page 54
... increases . southeast with the increase in the depth of the basement ( Goswami , 1960-66 ) . The gradual thickening towards southeast of the sediments overlying the basement is also corroborated by geophysical studies by S. V. O. C. ...
... increases . southeast with the increase in the depth of the basement ( Goswami , 1960-66 ) . The gradual thickening towards southeast of the sediments overlying the basement is also corroborated by geophysical studies by S. V. O. C. ...
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