TY  - CHAP
A1  - Marschall, Horst R.
T1  - Boron isotopes in the ocean floor realm and the mantle
T2  - Boron isotopes : the fifth element / Marschall, Horst R., Foster, G. (eds)
N2  - This chapter reviews the boron isotopic composition of the ocean floor, including pristine igneous oceanic crust such as mid-ocean ridge basalts and ocean island basalts and their implications for the B isotopic composition of the mantle. The chapter further discusses the B isotopic effects of assimilation of altered crustal materials in mantle-derived magmas. The systematics of seawater alteration on oceanic rocks are discussed, including sediments, igneous crust and serpentinization of ultramafic rocks and the respective marine hydrothermal vent fluids. The chapter concludes with a discussion of the secular evolution of the B isotopic composition of seawater.
KW  - Boron isotopes
KW  - Oceanic crust
KW  - Alteration
KW  - Vent fluids
KW  - Mantle
KW  - Seawater
Y1  - 2017
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/75472
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-754727
SN  - 978-3-319-64666-4
SN  - 978-3-319-64664-0
SP  - 189
EP  - 215
PB  - Springer International Publishing
CY  - Cham
ER  -