Rb–sr geochronology (Igneous rocks)

Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

Standard

Rb–sr geochronology (Igneous rocks). / Waight, Tod.

Encyclopedia of Earth Sciences Series. Springer Netherlands, 2015. s. 698-702 (Encyclopedia of Earth Sciences Series).

Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt

Harvard

Waight, T 2015, Rb–sr geochronology (Igneous rocks). i Encyclopedia of Earth Sciences Series. Springer Netherlands, Encyclopedia of Earth Sciences Series, s. 698-702. <https://www.scopus.com/record/display.uri?eid=2-s2.0-85052375218&origin=inward&txGid=0527a5b80c4028216eca12046b9d6c3e>

APA

Waight, T. (2015). Rb–sr geochronology (Igneous rocks). I Encyclopedia of Earth Sciences Series (s. 698-702). Springer Netherlands. Encyclopedia of Earth Sciences Series https://www.scopus.com/record/display.uri?eid=2-s2.0-85052375218&origin=inward&txGid=0527a5b80c4028216eca12046b9d6c3e

Vancouver

Waight T. Rb–sr geochronology (Igneous rocks). I Encyclopedia of Earth Sciences Series. Springer Netherlands. 2015. s. 698-702. (Encyclopedia of Earth Sciences Series).

Author

Waight, Tod. / Rb–sr geochronology (Igneous rocks). Encyclopedia of Earth Sciences Series. Springer Netherlands, 2015. s. 698-702 (Encyclopedia of Earth Sciences Series).

Bibtex

@inbook{0833660d6edf47e1a9bbfa94877ae691,
title = "Rb–sr geochronology (Igneous rocks)",
abstract = "The preferential incorporation of Rb (following K) or Sr (following Ca) into different mineral structures, as well as their differing behaviors during closed system evolution of magmas by fractional crystallization, results in a wide range in Rb/Sr in mineral and whole rock compositions. The radioactive decay of87Rb to87Sr can then be exploited to generate an isochron and yield age information about a magmatic system, providing all the analyzed materials crystallized from a homogeneous parental melt, and the system has not been subsequently thermally or chemically disturbed. Some caution is required when applying the Rb–Sr chronometer to igneous systems; evaluation of the mobility of elements (especially Rb) and whether the strontium isotopic composition has been compromised by fluids (e.g., hydrothermal alteration and weathering) is required and the consequences of the relatively low closure temperature for Sr diffusion in many minerals, especially biotite, must be considered.",
author = "Tod Waight",
year = "2015",
language = "English",
series = "Encyclopedia of Earth Sciences Series",
publisher = "Springer Netherlands",
pages = "698--702",
booktitle = "Encyclopedia of Earth Sciences Series",
address = "Netherlands",

}

RIS

TY - CHAP

T1 - Rb–sr geochronology (Igneous rocks)

AU - Waight, Tod

PY - 2015

Y1 - 2015

N2 - The preferential incorporation of Rb (following K) or Sr (following Ca) into different mineral structures, as well as their differing behaviors during closed system evolution of magmas by fractional crystallization, results in a wide range in Rb/Sr in mineral and whole rock compositions. The radioactive decay of87Rb to87Sr can then be exploited to generate an isochron and yield age information about a magmatic system, providing all the analyzed materials crystallized from a homogeneous parental melt, and the system has not been subsequently thermally or chemically disturbed. Some caution is required when applying the Rb–Sr chronometer to igneous systems; evaluation of the mobility of elements (especially Rb) and whether the strontium isotopic composition has been compromised by fluids (e.g., hydrothermal alteration and weathering) is required and the consequences of the relatively low closure temperature for Sr diffusion in many minerals, especially biotite, must be considered.

AB - The preferential incorporation of Rb (following K) or Sr (following Ca) into different mineral structures, as well as their differing behaviors during closed system evolution of magmas by fractional crystallization, results in a wide range in Rb/Sr in mineral and whole rock compositions. The radioactive decay of87Rb to87Sr can then be exploited to generate an isochron and yield age information about a magmatic system, providing all the analyzed materials crystallized from a homogeneous parental melt, and the system has not been subsequently thermally or chemically disturbed. Some caution is required when applying the Rb–Sr chronometer to igneous systems; evaluation of the mobility of elements (especially Rb) and whether the strontium isotopic composition has been compromised by fluids (e.g., hydrothermal alteration and weathering) is required and the consequences of the relatively low closure temperature for Sr diffusion in many minerals, especially biotite, must be considered.

M3 - Book chapter

AN - SCOPUS:85052375218

T3 - Encyclopedia of Earth Sciences Series

SP - 698

EP - 702

BT - Encyclopedia of Earth Sciences Series

PB - Springer Netherlands

ER -

ID: 208729190