1986
DOI: 10.2343/geochemj.20.191
|View full text |Cite
|
Sign up to set email alerts
|

Composition of aqueous fluid from serpentinite in the subducted lithosphere.

Abstract: High pressure experiments up to 4.OGPa on natural serpentinite, one of constituent members of the hydrated subducted oceanic lithosphere, show that it decomposes totally at temperatures below 700°C. The results suggest that the serpentinite-derived aqueous fluid can be supplied to the mantle wedge only beneath the fore-arc region. The concentration of Rb, Sr and Yb in the aqueous fluid released through the dehydration process of serpentinite are estimated on the basis of open-system dehydration experiments und… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
18
0
1

Year Published

1990
1990
2023
2023

Publication Types

Select...
5
4
1

Relationship

0
10

Authors

Journals

citations
Cited by 61 publications
(19 citation statements)
references
References 17 publications
0
18
0
1
Order By: Relevance
“…(2) tremolite-out (Obata & Thompson 1981); (3) biotite-out (Tatsumi & Eggins 1995); (4) serpentine-out (Tatsumi & Nakamura 1986); (5) talc-out (Wyllie 1982); (6) Mg-chloritoid-out (Schreyer 1988); (7) paragonite-out (Holland 1979); (8) clinohumite-out (Engi & Lindsley 1980); (9) talc + phengiteout (Massone & Schreyer 1989); (10) and (11) wet (Green 1982) and dry (Wyllie 1982) basalt solidus, respectively; Archean geotherm (Martin 1993); and metamorphic facies fields (Cloos 1993). and references cited therein).…”
Section: Pressure-temperature Parameters For Slab Meltingmentioning
confidence: 99%
“…(2) tremolite-out (Obata & Thompson 1981); (3) biotite-out (Tatsumi & Eggins 1995); (4) serpentine-out (Tatsumi & Nakamura 1986); (5) talc-out (Wyllie 1982); (6) Mg-chloritoid-out (Schreyer 1988); (7) paragonite-out (Holland 1979); (8) clinohumite-out (Engi & Lindsley 1980); (9) talc + phengiteout (Massone & Schreyer 1989); (10) and (11) wet (Green 1982) and dry (Wyllie 1982) basalt solidus, respectively; Archean geotherm (Martin 1993); and metamorphic facies fields (Cloos 1993). and references cited therein).…”
Section: Pressure-temperature Parameters For Slab Meltingmentioning
confidence: 99%
“…In this connection, recent high-pressure ex periments on serpentinite have revealed that the LILEs are easily transported by aqueous fluids during dehydration processes but the HFSEs are not Tatsumi and Nakamura, 1986). Inasmuch as the most distinc tive geochemical feature inherent in many IA basalts is the selective enrichment in LILEs rela tive to HFSEs (e.g., Perfit et al, 1980), the above experimental results suggest that aqueous fluids derived from subducted oceanic slabs enrich the IA source region (mantle wedge above subducted plate) in LILEs.…”
Section: Comparison With Mid-ocean Ridge and Other Back-arc Basin Basmentioning
confidence: 99%
“…Ağır nadir toprak elementleri ve yüksek alan gücüne sahip elementler gibi uyumsuz elementler yitim zonlarında amfibolityüksek basınç metamorfizma koşulları altında süperkritik akışkanla çözülebilmekte ve taşınabilmektedir (örn. Tatsumi ve Nakamura, 1986;Scambelluri vd. 2001;John vd.…”
Section: Petrografi̇unclassified