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作者:James F. Luhr , Jean G. Pier , José J. Aranda-Gómez ...
来源:[J].Contributions to Mineralogy and Petrology(IF 3.476), 1995, Vol.118 (4), pp.321-339Springer
摘要:... The LEVF rocks are similar to other early extensional hawaiites from the southern BRP, and provide numerous contrasts with younger basanites and alkali basalts that erupted during the Quaternary at the Ventura and Santo Domingo Volcanic Fields about 100 km to the south. A ...
作者:Anne Charland , Don Francis , John Ludden
来源:[J].Contributions to Mineralogy and Petrology(IF 3.476), 1995, Vol.121 (3), pp.289-302Springer
摘要:... The mafic capping stage of the IVC is dominated by hawaiites which are the earliest of the mafic lavas, and are succeeded by alkali olivine basalts (AOB) and then by basanites. The alkali olivine basalts can be subdivided into high-, intermediate- and low-MgO AOB groups, all ...
作者:Christelle Legendre , René C. Maury , Dominique Savanier ...
来源:[J].Journal of Volcanology and Geothermal Research(IF 2.193), 2004, Vol.143 (4), pp.293-317Elsevier
摘要:... The latter edifice is characterised by a complex magmatic association including minor mafic lavas (olivine tholeiites, alkali basalts and basanites), abundant intermediate lavas (hawaiites with subsidiary mugearites, both covering 47% of the surface of the volcano) and lesser...
作者:Valérie Michaud
来源:[J].Chemical Geology(IF 3.154), 1995, Vol.122 (1), pp.21-42Elsevier
摘要:... Such processes might be connected to the strong enrichment in K, Rb and Cs of the recent hawaiites from Mount Etna. They might also substantiate the hypothesis that these enrichments result from selective contamination of the magma as a consequence of the percolation or circu...
作者:F. ANTONELLI , F. BERNARDINI , S. CAPEDRI ...
来源:[J].Archaeometry(IF 1.287), 2004, Vol.46 (4), pp.537-552Wiley
摘要:... Additionally, the likely provenance from Mount Etna of few other pieces of mugearites and hawaiites represents a new element, to be fully evaluated in the context of trans‐Adriatic exchange/trade connections. Analytical data and possible archaeological inferences are p...
作者:A. C. Cattell
来源:[J].Geological Magazine(IF 2.27), 1989, Vol.126 (6), pp.681-684Cambridge U Press
摘要:Abstract Basaltic hawaiite lavas are virtually absent in the Eocene Skye Main Lava Series, in contrast to relatively abundant basalts and hawaiites. Fractional crystallization from basalt to basaltic hawaiite involves extraction of a large proportion of plagioclase, and liquid...
作者:D. H. Green , A. D. Edgar , P. Beasley ...
来源:[J].Contributions to Mineralogy and Petrology(IF 3.476), 1974, Vol.48 (1), pp.33-43Springer
摘要:Abstract(#br)Chemical analyses of over seventy lavas or dykes containing spinel lherzolite inclusions of high pressure mineralogy, show that most host magmas are of alkali olivine basalt or basanite composition with relatively rare olivine nephelinites, and olivine melilitit...
作者:R. Cristofolini , M. A. Menzies , L. Beccaluva ...
来源:[J].Bulletin of Volcanology(IF 2.653), 1987, Vol.49 (4), pp.599-607Springer
摘要:...(#br)The hawaiites are characterized by a marked enrichment in the light REE similar to other alkaline magmas: the (Ce) N /(Yb) N is greater than 10, a feature these hawaiites have in common with alkaline magmas erupted earlier on Mount Etna. Since the Ce/Yb ratio cannot be ...
作者:Martial Caroff , Hervé Guillou , Michaël Lamiaux ...
来源:[J].LITHOS(IF 3.779), 1999, Vol.46 (2), pp.235-258Elsevier
摘要:... Petrographic types include tholeiites, alkali basalts, picrobasalts, hawaiites, mugearites and trachytes. Intermediate lavas (hawaiites and mugearites) are fairly common. They occur within stratigraphic units denoted D1, D2, D3, S1, S2, S3, N1, and N2, respectively (D: Domin...
作者:K. E. Duncker , J. A. Wolff , R. S. Harmon ...
来源:[J].Contributions to Mineralogy and Petrology(IF 3.476), 1991, Vol.108 (3), pp.331-345Springer
摘要:... Alkali basalts and hawaiites erupted from vents east of the Rio Grande are geochemically distinct, having generally higher overall incompatible-element abundances, but with pronounced depletions in K, Rb, Nb and Ta with respect to Th and LREE. Spatially-associated benmorei...

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