Origin of Silicate Spherules and Geochemistry of Re and Platinum-Group Elements Within Microfossil-Bearing Archean Chert from the 3.4 Ga Strelley Pool Formation, Western Australia

Silicate spherules have been identified from the ca. 3.4 Ga-old Strelley Pool Formation (SPF) in the Pilbara Craton, Western Australia. Their origins and geochemical characteristics, including the Re and platinum-group elements of their host clastic layer and the overlying and underlying microfossil...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Astrobiology 2023-06, Vol.23 (6), p.670-690
Hauptverfasser:	Sugitani, Kenichiro, Mimura, Koichi, Senda, Ryoko, Kouketsu, Yui, Wallis, Simon, Takagi, Natsuko, Iizuka, Tsuyoshi, Lowe, Donald R
Format:	Artikel
Sprache:	eng
Schlagworte:	Anatase Asteroid collisions Asteroids Chert Cherts Cratons Fossils Geochemistry Geologic Sediments - chemistry Mineralogy Origins Osmium Oxides Platinum Silicates Spherules Western Australia
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!