Records of the Geological Survey of India, Volume 117, Issues 1-2Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 94
Page 15
... analysis , as well as deter- minations of trace metals including mercury , were carried out . Abnormal concentrations of mercury and trace metals were observed in the nala - water samples near Durgapur Chemical Industries . 4 ...
... analysis , as well as deter- minations of trace metals including mercury , were carried out . Abnormal concentrations of mercury and trace metals were observed in the nala - water samples near Durgapur Chemical Industries . 4 ...
Page 136
... analysis ) 20 nos . of the samples were sent to the Physical Analysis Lab . , GSI , Calcutta in order to know the elemental compo- sition of the mineral phases and glass and / or mesostasis . The basalts of Toranmal ghat section , in ...
... analysis ) 20 nos . of the samples were sent to the Physical Analysis Lab . , GSI , Calcutta in order to know the elemental compo- sition of the mineral phases and glass and / or mesostasis . The basalts of Toranmal ghat section , in ...
Page 179
... analysis : 1. Analysis by Atomic Absorp- tion Spectometer ( Quantitative and Semi - quantitative ) No. of sample No. of deter- minations analysed 4,070 23,429 2. Analysis by Spectrograph ( Semi - quantitative ) ยท 3,665 55,638 3 ...
... analysis : 1. Analysis by Atomic Absorp- tion Spectometer ( Quantitative and Semi - quantitative ) No. of sample No. of deter- minations analysed 4,070 23,429 2. Analysis by Spectrograph ( Semi - quantitative ) ยท 3,665 55,638 3 ...
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Common terms and phrases
alignment amphibolite analysis Andhra Pradesh anomaly Asstt Attended bands basalt basin bed rock belt Bihar Bijawar biotite block boreholes Bundelkhand Calcutta carried Chakraborty charnockite collected conglomerate covering an area Deccan Trap depth dips Director district Division dolerite dykes exposed feldspar folds foliation Formation geochemical geological mapping Geologist Jr geophysical geotechnical Ghosh glacier gneiss Gneissic Complex Gondwana grade grained granite granite gneiss granitoid Gupta Headquarters Hydel Project Hyderabad indicated iron-formation Jaipur Kumar limestone line km located logging Lucknow magnetite mapped an area massif metamorphism mica microcline migmatites mineral mineralisation Nagpur nala NE-SW NW-SE pegmatites phyllites plagioclase plutons porphyritic power house quartz quartz veins quartzite regional river rock types S/shri samples sandstone scale schist sediments shale Sharma shear Shillong Shillong Group Shri Singh slide slope spillway sq km Srivastava strike length studies surface surveys thick tion tonnes toposheet trending tunnel upto zone