A granitic inclusion suite within igneous zircons from a 3.81 Ga tonalite (W. Greenland): Restrictions for Hadean crustal evolution studies using detrital zircons

Nutman, Allen PHiess, Joe2015-12-080009-2541http://hdl.handle.net/1885/32125This paper presents an electron microprobe study of inclusions within igneous zircons from ca. 3800 Ma metatonalite sample G97/18. Crystalline inclusions are K-feldspar, plagioclase, quartz, hornblende, biotite, ilmenite and apatite. Additionally, one glKeywords: crustal evolution; crystallization; detrital deposit; granite; Hadean; igneous geochemistry; isotopic composition; low temperature; melt inclusion; SHRIMP dating; tonalite; zircon Eoarchaean; Hadean; Ti-in-zircon thermometry; Tonalite; Zircon melt inclusionsA granitic inclusion suite within igneous zircons from a 3.81 Ga tonalite (W. Greenland): Restrictions for Hadean crustal evolution studies using detrital zircons200810.1016/j.chemgeo.2008.09.0052016-02-24