A transitional basalt-pantellerite sequence of fractional crystallization, the boina centre (afar rift, ethiopia)

Journal of Petrology

Volumn 16, Issue 1, 1975, Pages 22-56

  Barberi, F ^a   Ferrara, G ^b   Santacroce, R ^a   Treuil, M ^c   Varet, J ^d  

^a UNIVERSITY OF PISA   (Italy)

^b CNR   (Italy)

^c INSTITUT DE PHYSIQUE DU GLOBE DE PARIS   (France)

^d UNIVERSITÉ PARIS SACLAY   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77957246480     PISSN: 00223530     EISSN: None     Source Type: Journal    
DOI: 10.1093/petrology/16.1.22     Document Type: Article

References (75)

1. Arana, V., Badiola, H. R., and Hernan, F., 1973. Peralkaline Acid Tendencies in Gran Canaria (Canary Islands). Contr. Mineral. Petrol. 40, 53-62.
2. Bailey, D. K., and Schairer, J. F., 1964. Feldspar-liquid equilibria in peralkaline liquids; the ortho-clase effect. Am. J. Sci. 262, 1198-1206.
3. Macdonald, R. 1966. The system Na20-Al203-Fe203-Si02 at 1 atmosphere, and the genesis of alkaline rocks. J. Petrology, 7, 114-70.
4. Macdonald, R. and Macdonald, R., 1969. Alkali-feldspar fractionation trends and the derivation of peralkaline liquids. Am. J. Sci. 267, 242-8.
5. Macdonald, R. 1970. Petrochemical variations among mildly peralkaline (comendite) obsidians from the Oceans and Continents. Contr. Mineral. Petrol. 28, 340-51.
6. Baker, P. E., 1974. Peralkaline Acid Volcanic Rocks of Oceanic Islands. Bull, volcan. Special Issue on silicic peralkaline volcanic rocks (in press).
7. Barberi, F., and Varet, J., 1970. The Erta’Ale volcanic range (Afar, Ethiopia). Bull, volcan. 34, 848-917.
8. Macdonald, R., Borsi, S., Ferrara, G., Marinelli, G., and Varet, J., 1970. Relationships between tectonics and magmatology of the Northern Afar (or Danakil) depression. Phil. Trans. R. Soc. Lond. A, 267, 293-311.
9. Macdonald, R., Giglia, G., Marinelli, G., Santacroce, R., Tazieff, H., and Varet, J., 1971a. Carte géologique de la dépression des Danakils (Afar septentrional, Ethiopie) au 1:500.000. La Celle Saint-Cloud. Geotéchnip.
10. Macdonald, R. Bizouard, H., and Varet, J., 1971. Nature of the clinopyroxene and iron enrichment in alkalic and transitional basaltic magmas. Contr. Mineral. Petrol. 33, 93-107.
11. Macdonald, R., Borsi, S., Ferrara, G., Marinelli, G., Santacroce, R., Tazieff, H., and Varet, J., 1972a. Evolution of the Danakil depression (Afar, Ethiopia) in light of radiometric age determinations. J. Ceol. 80, 720-9.
12. Macdonald, R., Tazieff, H., and Varet, J., 1972. Volcanism in the Afar depression: Its tectonic and magmatic significance. Tectonophysics, 15(1/2), 19-29.
13. Macdonald, R., Santacroce, R., and Varet, J., 1974. Silicic peralkaline volcanic rocks of the Afar depression (Ethiopia). Bull, volcan. Special Issue on silicic peralkaline volcanic rocks (in press).
14. Bass, M. N., 1972. Occurrence of transitional abyssal basalts. Lithos, 5, 57-67.
15. Bowen, N. L., 1937. Recent high-temperature research on silicates and its significance in igneous geology. Am. J. Sci. 33, 1-21.
16. Macdonald, R. 1945. Phase equilibria bearing on the origin and differentiation of the alkaline rocks. Am. J. Sci. 243/4, 75-89.
17. Bryan, W. B., 1964. Relative abundance of Intermediate members of the oceanic Basalt-Trachyte association: Evidence for Clarion and Socorro Islands, Revillagigedo Islands, Mexico. J. geophys. Res. 69, 3047-49.
18. Macdonald, R. 1970. Alkaline and peralkaline rocks of Socorro Island, Mexico. Yb. Carnegie Instn. Wash. 68, 194-200.
19. Burns, R. G., and Fyfe, W. S., 1967. Crystal field theory and the geochemistry of transition elements. In Abelson, P. H. (Ed.), Researches in Geochemistry, 2, New York, Wiley and Sons.
20. Carmichael, I. S. E., 1962. Pantelleritic liquids and their phenocrysts. Mineralog. Mag. 33, 86-113.
21. Macdonald, R. 1964. The petrology of Thingmuli, a tertiary volcano in Eastern Iceland. J. Petrology, 5, 95-131.
22. Macdonald, R. 1967. The Iron-Titanium oxides of salie volcanic rocks and their associated ferroma nesian silicates. Contr. Mineral. Petrol. 14, 36-64.
23. Macdonald, R. and Mackenzie, W. S., 1963. Feldspar-liquid equilibria in pantellerites: An experimental study. Am. J. Sci. 261, 382-96.
24. Chayes, F., 1970. Experimentation in the electronic storage and manipulation of large numbers of rock analyses. Yb. Carnegie Instn. Wash. 68, 174-86.
25. Cheminee, J. L., 1973. Contribution à l’étude des comportements du K, U et Th dans l’évolution des magmas. Unpub. Thèse de Doctorat d'Etat. Paris.
26. Cioni, R., Innocenti, F., and Mazzuoli, R., 1971. Chemical analyses and some trace element data on standard silicate rocks. Chem. Geol. 7, 19-23.
27. Coombs, D. S., 1963. Trends and affinities of basaltic magmas and pyroxenes as illustrated on the diopside-olivine-silica diagram. Min. Soc. Am. Spec. Pap. 1, 227-50.
28. Coryell, C. D., Chase, J. W., and Winchester, J. W., 1963. A procedure for geochemical interpreta¬tion of terrestrial rare-earth abundance patterns. J. geophys. Res. 68, 559-66.
29. Cox, K. G., Gass, I. G., and Mallick, D. I. J., 1969. The evolution of the volcanoes of Aden and Little Aden, South Arabia. Q. Jl. geol. Soc. Lond. 124, 283-308.
30. Curtis, C. D., 1964. Application of the crystal field theory to the inclusions of trace-transition elements in minerals during magmatic differentiation. Ceochim. cosmochim. Acta, 28, 389-403.
31. Dickinson, D. R., and Gibson, I. L., 1972. Feldspar fractionation and anomalous Sr/’^Sr ratios in a suite of peralkaline silicic rocks. Geol. Soc. Am. Bull. 83, 231-40.
32. Di Paola, G. M., 1972. The Ethiopian Rift Valley (between 7° 00' and 8° 40' Lat. North). Bull, volcan. 36/4, 517-60.
33. Drake, M. J., 1972. The distribution of major and trace elements between plagioclase feldspar and magmatic silicate liquid: An experimental study. Ph.D thesis, University of Oregon.
34. Eugster, H.P., and Wones, D. R., 1962. Stability relations of theferroginousbiotite, annite. J. Petrology, 3, 82-125.
35. Ewart, A., Taylor, S. R., and Capp, A. C., 1968. Geochemistry of the Pantellerites of Mayor Island, New Zealand. Contr. Mineral. Petrol. 17, 116-40.
36. Ferrara, G., and Treuil, M., 1974. Trace elements and isotope geochemistry of peralkaline silicic volcanic rocks. Bull. Volcan. Special Issue on silicic peralkaline volcanic rocks (in press).
37. Gass, I. G., and Mallick, D. I. J., 1968. Jebel Khariz: An upper-miocene strato-volcano of comenditic affinity on the South Arabia coast. Bull, volcan. 32, 33-88.
38. Gibson, I. L., 1972. The chemistry and petrogenesis of a suite of pantellerites from the Ethiopian Rift. J. Petrology, 13, 31-44.
39. Girdler, R. W., 1970. An aeromagnetic survey of the junction of the Red Sea, Gulf of Aden and Ethiopian rifts. A preliminary report. Phil. Trans. R. Soc. Lond. Ser. A, 267, 359-68.
40. Green, D. H., and Ringwood, A. E., 1967. The genesis of basaltic magmas. Contr. Mineral. Petrol. 15, 103-90.
41. Iiyama, J. T., 1968. Etude experimentale de la distribution d’elements en traces entre deux feldspaths. Feldspath potassique et plagioclase coexistants. 1. Distribution de Rb, Cs, Sr et Ba à 600 °C. Bull. Soc.fr. Minér. Cristallogr. 91, 130-40.
42. Kuno, H., 1968. Differentiation of basalt magmas. In Hess, H. H. (Ed.) Basalts: The Poldervaart treatise on rocks of basaltic composition, Vol. 2, New York: Interscience.
43. Macdonald, R., 1974. Tectonic settings and magma associations. Bull, volcan. Special Issue on silicic peralkaline volcanic rocks (in press).
44. Macdonald, R. and Bailey, D. K., 1972. The chemistry of the peralkaline oversaturated obsidians. U.S. Geol. Surv. Profess. Paper, 440 N, Part 1.
45. Macdonald, R. and Sutherland, D. S., 1970. Oversaturated peralkaline glassy trachytes from Kenya. J. Petrology, 11, 507-17.
46. Makris, J., Menzel, H., and Zimmermann, J., 1972. A preliminary interpretation of the gravity field of Afar, north-east Ethiopia. Tectonophysics, 15(1/2), 31-9.
47. Marinelu, G., 1971. La province géothermique de la depression Dankali. Annis. Mines, 123-33.
48. Masuda, A., 1962. Regularities in variation of relative abundances of lanthanide elements and an attempt to analyse separation index pattern of some minerals. J. Earth Sci. Nagoya Univ. 10, 173-87.
49. Meruno, S., 1965. Applicazione della teoria del campo cristallino allo studio della ripartizione di elementi in tracce. At ti Soc. lose. Sci. nat. Pisa, Proc. Verb. Mem., Ser. A, 72, 1-14.
50. Nesbitt, R. W., and Hamilton, D. L., 1970. Crystallization of an alkali-olivine-basalt under controlled Po2-PH2o conditions. Phys. Earth Planet. Interiors, 3, 309-15.
51. Nicholls, J., and Carmichael, I. S. E., 1969. Peralkaline acid liquids: A petrological study. Contr. Mineral. Petrol. 20, 268-94.
52. Noble, D. C., 1965. Gold flat member of Thirsty Canyon tuff. A pantellerite ash flow sheet in Southern Nevada. U.S. Geol. Surv. Profess. Pap. 525 B, 85-90.
53. Macdonald, R. and Hedge, C. E., 1969. "Sr/pr variation within individual ash flow sheets. U.S. Geol. Surv. Profess. Pap. 650 C, Cl33.
54. Orville, P. M., 1963. Alkali ion exchange between vapor and feldspar phase. Am. J. Sci. 261, 201-37.
55. Papanastassiou, P. A., Wasserburg, G. S., and Barnett, D. S., 1970. Rb/Sr ages of lunar rocks from the Sea of Tranquillity. Earth planet. Sci. Lett. 8, 1-19.
56. Philpotts, J. A., 1970. Redox estimation from calculation of Eu++ and Eu+ + + concentration in natural phases. Earth planet. Sci. Lett. 9, 257-68.
57. Ringwood, A. E., 1955. The principles governing trace element behaviour during magmatic crystal-lization. Part II. The role of complex formation. Geochim. cosmochim. Acta, 7, 242-54.
58. Rittmann, A., 1968. Studio geovulcanologico e magmatologico dell’isola di Pantelleria. Rivista mineraria siciliana. Palermo.
59. Romano, R., 1969. Sur l’origine de l’exces de sodium (ns) dans certaines laves de l’ile de Pantelleria. Bull, volcan. 33, 694-700.
60. Sceal, J. S. C., and Weaver, S. D., 1971. Trace element data bearing on the origin of salie rocks from the Quaternary volcano Paka, Gregory Rift, Kenya. Earth planet. Sci. Lett. 12, 327-31.
61. Schilling, J. G., 1971. Sea-floor evolution: Rare earth evidence. Phil. Trans. R. Soc. Lond. A, 268, 663-706.
62. Macdonald, R. and Winchester, J. W., 1969. Rare-earth contribution to the origin of Hawaiian lavas. Contr. Mineral. Petrol. 23, 27-37.
63. Smith, D., 1970. Stability of iron-rich ortopyroxene. Yb. Carnegie Instn. Wash. 68, 229-31.
64. Tazieff, H., Varet, J., Barberi, F., and Giglia, G., 1971. Tectonic significance of the Afar (or Danakil) Depression. Nature, 235, No. 5334, 144-7.
65. Thompson, R. N., and Mackenzie, W. S., 1967. Feldspar-liquid equilibria in peralkaline acid liquids: An experimental study. Am. J. Sci. 265, 714-34.
66. Thornton, C. P., and Tuttle, O. F., 1960. Chemistry of igneous rocks-1 Differentiation index. Am. J. Sci. 268, 664-84.
67. Towell, D. G., Spirn, R. V., and Winchester, J. W., 1969. Europium anomaly and the genesis of basalts, a discussion. Chem. Geol. 4, 461-5.
68. Treuil, M., 1973. Critères petrologiques, geochimiques et structuraux de la genese et de la differentia¬tion des magmas basaltiques: Example de l’Afar. 2ème partie: Geochimie. Unpub. Thèse de Doctorat d’Etat. Orleans, Orsay.
69. Macdonald, R., Billhot, M., Varet, J., and Barberi, F., 1971. Distribution of Nickel, Copper and Zinc in the volcanic series of Erta’Ale, Ethiopia. Contr. Mineral. Petrol. 30, 84-94.
70. Turner, F. J., and Verhoocen, J., 1960. Igneous andmetamorphicpetrology. New York, McGraw-Hill.
71. Tuttle, O. F., and Bowen, N. L., 1958. Origin of granite in the light of experimental studies in the system NaAlSijOg-KAlSijOj-SiOj-HjO. Geol. Soc. Am. Mem. 74.
72. Villari, L., 1974. The Island of Pantelleria. Bull. Volcan. Special Issue on silicic peralkaline volcanic rocks (in press).
73. Weaver, S. D., Sceal, J. S. C., and Gibson, I. L., 1972. Trace element data relevant to the origin of trachytic and pantelleritic lavas in the East African Rift System. Contr. Mineral. Petrol. 36, 181-94.
74. Winkler, H. G. F., 1967. Petrogenesis of metamorphic rocks. Heidelberg, Springer-Verlag.
75. Zielinski, R. A., and Frey, F. A., 1970. Gough Island: Evaluation of a fractional crystallization model. Contr. Mineral. Petrol. 29, 242-54.