Records of the Geological Survey of India, Volume 114Geological Survey of India, 1979 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 25
... META - BASIC ROCKS AROUND MCCLUSKIEGANJ , DISTRICT HAZARIBAGH , BIHAR N. C. GHOSE , S. K. CHAKRABORTY * AND S. C. SRIVASTAVA Department of Geology , Patna University ABSTRACT The Precambrian rocks of McCluskieganj , constituting a part ...
... META - BASIC ROCKS AROUND MCCLUSKIEGANJ , DISTRICT HAZARIBAGH , BIHAR N. C. GHOSE , S. K. CHAKRABORTY * AND S. C. SRIVASTAVA Department of Geology , Patna University ABSTRACT The Precambrian rocks of McCluskieganj , constituting a part ...
Page 27
... rocks ( Table - III ) . They are depleted in ferrous iron , soda and magnesia . The plots of schistose amphibolite lie in between those of hornblende schist and schistose amphi ... rocks , MINERALOGY AND CHEMISTRY OF META - BASIC ROCKS 27.
... rocks ( Table - III ) . They are depleted in ferrous iron , soda and magnesia . The plots of schistose amphibolite lie in between those of hornblende schist and schistose amphi ... rocks , MINERALOGY AND CHEMISTRY OF META - BASIC ROCKS 27.
Page 37
... basic igneous rocks or even to basic tuffs under metamorphic condition . Whereas others believe that these are ... meta - basic rocks of the present area are more apparent when their compo- sition is evaluated on the basis of niggli ...
... basic igneous rocks or even to basic tuffs under metamorphic condition . Whereas others believe that these are ... meta - basic rocks of the present area are more apparent when their compo- sition is evaluated on the basis of niggli ...
Contents
Integrated Geochemical Approach for Tracing Gold Mineralisation in Parts of | 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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Common terms and phrases
actinolite amphiboles amphibolites analysis Archaean assemblage BANKURA DISTRICT Barakar Barakar Formation basement bedrock samples Bihar biotite boreholes calcite catchment area Chakradharpur chemical Chittorgarh coarse colour composition country rocks crystals Dassarma deposit Dubrajpur Dubrajpur Formation Electron elements epidiorites fossils geochemical Geol Geological Survey Ghose gneiss Goilkera granite gneiss GSI Type Hippopotamus hornblende hornblende schist host rock jacobsite Kharswan Khatangi hill section lithological magnetite manganese Manuscript received massive amphibolites McCluskieganj meta-basic rocks metamorphic metres mineralisation minerals namadicus Narmada nepheline syenite Nimbahera Nimbahera limestone occur palaeindicus phyllitic plagioclase Plate present area quartz Quartzite Quaternary Rajmahal Hills Records Vol river Rupatganj Sah and Shah Sawa 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 values vein-quartz veins Vindhyan West Bengal X-Ray Λ Λ