83662: biotite–hornblende monzogranite gneiss, Poison Creek

83662: biotite–hornblende monzogranite gneiss, Poison Creek

Author: Nelson, DR

Series Number: 86

Publication date: 27 July 1995

GSWA Number: 83662

Type: Geochronology Records 86

Product details

  • Tectonic Units
    Recherche Supersuite

  • Maps
    MALCOLM, SANDY BIGHT

  • Geological ages
    Ectasian, Mesoproterozoic

  • Lithologies
    meta-igneous felsic intrusive

  • Interpretations
    age of igneous crystallization