Records of the Geological Survey of India, Volume 105, Part 2Geological Survey of India, 1973 - Earthquakes Vols. 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 27
Page 113
... Elements in p.p.m. AN , Cu 30 Pb 10 10 Zn 100 Sn 10 Ni 10 Co 10 g 8 ࿄ 5 g | £ 80 Cr 15 40 V 40 150 Ga 15 15 Ba 90 300 Ag 2 2 As 100 100 Mo 5 5 Sb 50 50 Spectrographic analysis by ... elements A review of the trace element contents of -15 113.
... Elements in p.p.m. AN , Cu 30 Pb 10 10 Zn 100 Sn 10 Ni 10 Co 10 g 8 ࿄ 5 g | £ 80 Cr 15 40 V 40 150 Ga 15 15 Ba 90 300 Ag 2 2 As 100 100 Mo 5 5 Sb 50 50 Spectrographic analysis by ... elements A review of the trace element contents of -15 113.
Page 168
... element determination . Examination of the results indicates that the elements in the two fractions are variable within narrow limit . In general , the element concentration in -80 mesh fraction is higher than in the corresponding +80 ...
... element determination . Examination of the results indicates that the elements in the two fractions are variable within narrow limit . In general , the element concentration in -80 mesh fraction is higher than in the corresponding +80 ...
Page 176
... elements in both granite and charnockite , the foregoing data demonst- rate the availability of ore forming elements in sufficient quantity with- in the granite - charnockite tract for development of major sulphide deposits in this area ...
... elements in both granite and charnockite , the foregoing data demonst- rate the availability of ore forming elements in sufficient quantity with- in the granite - charnockite tract for development of major sulphide deposits in this area ...
Contents
RECORDS | 2 |
The Geology and Mineral Resources of the Andaman | 25 |
Geology of the Coal Measures in the Deccan Trap region | 69 |
Copyright | |
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80 mesh amphibolites analysed Andaman island anorthosites apatite bands Baraganda Baratang Baratang island basaltic basin beds Bihar biotite Bramlette and Riedel calc-granulite calcareous calcite carbonate Carboniferous charnockites chemical clay coal coalfield coalseams conglomerate copper Deflandre deposit Discoaster district endothermic endothermic peak Eocene estherids fauna felspar figs folds foliation Formation fossil gabbro Gangamopteris garnetiferous geochemical Geol Geological Survey glacier gneisses Gondwana grains granitic gray graywacke hill INDIA Records indicate khondalites Krol limestone lodes Lower margins metadolerite metal Middle Andaman mineral mineralisation Mussoorie Nala occur Orissa orthopyroxene oxides para-amphibolite Permian phosphate phosphorite pinnules plagioclase Plate present pyroxene quartz quartzite rocks samples sandstone schist sedimentary sediments shales shear shows siltstone snout South Andaman Stradner strike length Surv Survey of India thickness Thinnfeldia tion tonnes trace element ultrabasic upto valley varies veins younger ortho-amphibolite Zemu glacier zone