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
... gneiss is interlayered with , but generally sub- ordinate to , other varieties of biotite gneiss . In the Central City - Nederland area ( Pl . 1 ) , it forms ... Gneisses The 15 Stratigraphic relations of cordierite-bearing gneiss.
... gneiss is interlayered with , but generally sub- ordinate to , other varieties of biotite gneiss . In the Central City - Nederland area ( Pl . 1 ) , it forms ... Gneisses The 15 Stratigraphic relations of cordierite-bearing gneiss.
Page 42
... Gneiss and intruded by adamellite of sec . 28 ( Goldich and others , 1961 ) ; mode , 7 ; chem . , 14 and 15 ... gneiss ; mode , 6 ; chem . , 13 . 816. Metagraywacke ; dark gray ; fine - grained ; thinly layered andesine- quartz - biotite ...
... Gneiss and intruded by adamellite of sec . 28 ( Goldich and others , 1961 ) ; mode , 7 ; chem . , 14 and 15 ... gneiss ; mode , 6 ; chem . , 13 . 816. Metagraywacke ; dark gray ; fine - grained ; thinly layered andesine- quartz - biotite ...
Page 89
... Gneiss, zircon cores. (2b) Sand River Gneiss, zircon rims, LA-ICP-MS, Zeh et al. (2007). (2c) Sand River Gneiss, 120 grains from 4 samples, Causeway locality near Musina. (2d) Ranges of overgrowths in same sample. (2e) Granitic ...
... Gneiss, zircon cores. (2b) Sand River Gneiss, zircon rims, LA-ICP-MS, Zeh et al. (2007). (2c) Sand River Gneiss, 120 grains from 4 samples, Causeway locality near Musina. (2d) Ranges of overgrowths in same sample. (2e) Granitic ...
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 |
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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