Peralkaline nephelinites - II. Low pressure fractionation and the hypersodic lavas of Oldoinyo L'engai

Contributions to Mineralogy and Petrology

Volumn 102, Issue 3, 1989, Pages 336-346

  Peterson, Tony D ^a  

^a GEOLOGICAL SURVEY OF CANADA   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000791612     PISSN: 00107999     EISSN: 14320967     Source Type: Journal    
DOI: 10.1007/BF00373727     Document Type: Article

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3. Continental rifting and mantle degassing
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6. High pressure liquid immiscibility in the system nephelinite-CaCO3-Na2CO3
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12. The system NaCO-KCO-CaCO at 1 kilobar and its significance in carbonatite petrogenesis
13. The Cenozoic stratigraphy and structure of the western part of the rift valley in southern Kenya
14. The petrology of the Mt. Saint Hilair complex, southern Quebec: an alkaline gabbroperalkaline syenite association
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16. Oldoinyo L'engai: an active volcano with sodium carbonatite flows
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18. The silicate lavas of Oldoinyo L'engai
19. The effect of CO2 upon partial melting of peridotite in the system Na2O-CaO-Al2O-MgO-SiO2-CO2 to 35 kb, with an analysis of melting in a peridotite-H2O-CO2 system
20. Discussion of recent papers on carbonated peridotite, bearing on mantle metasomatism and magmatism: an alternative
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29. The gas-magma relationship in the 1988 eruption of Oldoinyo L'engai (Tanzania)
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31. The carbonatite complexes of Eastern Uganda
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33. Carbonatite magmas
34. Oceanic carbonatites
35. Nephelinites and carbonatites
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38. The carbonatites of Jacupiranga, Sao Paulo, Brazil
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52. Sodium metasomatism and mineral stabilities in alkaline ultramafic rocks: implications for the origin of the sodic lavas of Oldoinyo L'engai
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56. Götzenite and combeite, two new minerals from the Belgian Congo
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58. The system NaAlSiO4-CaSiO4-Na2SiO3
59. Petrology of the island of Moheli, western Indian Ocean
60. The Topsails igneous complex: Silurian-Devonian peralkaline magmatism in western Newfoundland
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63. The chemical composition of melilite-bearing eruptive rocks
64. An experimental determination of primary carbonatite magma composition
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66. The eruptive rocks and carbonatites of the Kaiserstuhl, Germany
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69. Discussion of recent papers on carbonated peridotite, bearing on mantle metasomatism and magmatism: response
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71. Composition of residual liquids in the nepheline-diopside system
72. Importance of alkali content of magma yielding melilite-bearing rocks