Microchemistry and microstructures of hydrothermally altered shock-metamorphosed basement gneiss, Woodleigh impact structure, Southern Carnarvon Basin, Western Australia

Glikson, Andrew; Eggins, Stephen; Golding, Suzanne; Haines, PW; Iasky, R; Mernagh, Terrence; Mory, A J; Pirajno, Franco; Uysal, I T

Microchemistry and microstructures of hydrothermally altered shock-metamorphosed basement gneiss, Woodleigh impact structure, Southern Carnarvon Basin, Western Australia

Date

2005

Authors

Glikson, Andrew

Eggins, Stephen

Golding, Suzanne

Haines, PW

Iasky, R

Mernagh, Terrence

Mory, A J

Pirajno, Franco

Uysal, I T

Publisher

Blackwell Publishing Ltd

Abstract

Hydrothermally altered shock-metamorphosed gneisses consisting of relic igneous biotite - K-feldspar-Na-rich alkali feldspar-plagioclase-quartz assemblages (± accessory garnet, corundum, titanite, monazite, zircon). and showing extensive replacement by m