198532: semipelitic gneiss, Brunswick River

198532: semipelitic gneiss, Brunswick River

Author: Blereau, ER, Korhonen, FJ, Fielding, IOH, Romano, SS, Kelsey, DE and Roberts, MP

Publication date: 09 June 2021

GSWA Number: 198532

Format: PDF online (free)

Type: Metamorphic History Records

Peak Temperature: 5

Peak Pressure: 633

Peak Thermal Gradient: 123

Product details

  • Tectonic Units
    South West Terrane, Yilgarn Craton

  • Geological ages
    Archean, Neoarchean

  • Metamorphic Facies
    Amphibolite

  • Rock Types
    Metasedimentary siliciclastic: pelite