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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Page 113
... Trace 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 ... Trace elements A review of the trace element contents of -15 113.
... Trace 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 ... Trace elements A review of the trace element contents of -15 113.
Page 136
... trace elements , the significant variations , as noted , are the lower concentration of Y and higher concentrations of Ga , Cr , Co and Ni in the para - amphibolite compared to those of the ortho - types . The higher concentrations of ...
... trace elements , the significant variations , as noted , are the lower concentration of Y and higher concentrations of Ga , Cr , Co and Ni in the para - amphibolite compared to those of the ortho - types . The higher concentrations of ...
Page 168
... trace elements of sedi- mentary rocks is dependent on the provenance and the environment of deposition . Similarly , the trace element of igneous rocks depends on the crystallisation history . Consequently , the sediments of each river ...
... trace elements of sedi- mentary rocks is dependent on the provenance and the environment of deposition . Similarly , the trace element of igneous rocks depends on the crystallisation history . Consequently , the sediments of each river ...
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