Impact melting and mechanical mixing of K-feldspar and plagioclase liquids: Maniitsoq structure, West Greenland

A.A. Garde; N. Keulen

doi:10.1111/maps.12165

Impact melting and mechanical mixing of K-feldspar and plagioclase liquids: Maniitsoq structure, West Greenland

A.A. Garde, N. Keulen

Afdeling for Kortlægning og Mineralske Råstoffer

Publikation: Bidrag til tidsskrift › Abstract i tidsskrift

Resumé

The remains of the deeply exhumed, 3 Ga Maniitsoq impact structure are hosted by granulite-facies orthogneisses and relict metavolcanic belts. Its 35 x 50 km large core (Finnefjeld domain) is thoroughly comminuted by impact-induced seismic oscillations. The surrounding melt zone displays direct mineral melting, localised crush zones and subsequent fluid-assisted anatectic melting triggered by the impacting.

Originalsprog	Engelsk
Artikelnummer	5005
Tidsskrift	Meteoritics and Planetary Science
Vol/bind	48
Udgave nummer	s1
DOI	https://doi.org/10.1111/maps.12165
Status	Udgivet - 2013
Begivenhed	76th Annual meeting of the Meteoritical Society - Edmonton, Canada Varighed: 29 jul. 2013 → 2 aug. 2013 Konferencens nummer: 76

Programområde

Programområde 4: Mineralske råstoffer

Adgang til dokumentet

10.1111/maps.12165Licens: Andet

Citationsformater

@article{2951fc9ea67749fb91f95289b2e4b557,

title = "Impact melting and mechanical mixing of K-feldspar and plagioclase liquids: Maniitsoq structure, West Greenland",

abstract = "The remains of the deeply exhumed, 3 Ga Maniitsoq impact structure are hosted by granulite-facies orthogneisses and relict metavolcanic belts. Its 35 x 50 km large core (Finnefjeld domain) is thoroughly comminuted by impact-induced seismic oscillations. The surrounding melt zone displays direct mineral melting, localised crush zones and subsequent fluid-assisted anatectic melting triggered by the impacting.",

author = "A.A. Garde and N. Keulen",

year = "2013",

doi = "10.1111/maps.12165",

language = "English",

volume = "48",

journal = "Meteoritics and Planetary Science",

publisher = "Wiley",

number = "s1",

note = "76th Annual meeting of the Meteoritical Society ; Conference date: 29-07-2013 Through 02-08-2013",

}

TY - JOUR

T1 - Impact melting and mechanical mixing of K-feldspar and plagioclase liquids: Maniitsoq structure, West Greenland

AU - Garde, A.A.

AU - Keulen, N.

N1 - Conference code: 76

PY - 2013

Y1 - 2013

N2 - The remains of the deeply exhumed, 3 Ga Maniitsoq impact structure are hosted by granulite-facies orthogneisses and relict metavolcanic belts. Its 35 x 50 km large core (Finnefjeld domain) is thoroughly comminuted by impact-induced seismic oscillations. The surrounding melt zone displays direct mineral melting, localised crush zones and subsequent fluid-assisted anatectic melting triggered by the impacting.

AB - The remains of the deeply exhumed, 3 Ga Maniitsoq impact structure are hosted by granulite-facies orthogneisses and relict metavolcanic belts. Its 35 x 50 km large core (Finnefjeld domain) is thoroughly comminuted by impact-induced seismic oscillations. The surrounding melt zone displays direct mineral melting, localised crush zones and subsequent fluid-assisted anatectic melting triggered by the impacting.

U2 - 10.1111/maps.12165

DO - 10.1111/maps.12165

M3 - Abstract in journal

VL - 48

JO - Meteoritics and Planetary Science

JF - Meteoritics and Planetary Science

IS - s1

M1 - 5005

T2 - 76th Annual meeting of the Meteoritical Society

Y2 - 29 July 2013 through 2 August 2013

ER -

Impact melting and mechanical mixing of K-feldspar and plagioclase liquids: Maniitsoq structure, West Greenland

Resumé

Programområde

Adgang til dokumentet

Fingeraftryk

Citationsformater