Hand Sample Missing
Thin Section Missing

Quartz-Rich Granitoid

IUGS Definition ( QAPF Chart )

Quartz-Rich Granitoid: “A collective term for granitic rocks having a quartz content greater than 60% of the felsic minerals.”
Typical Minerals
  • MINERAL
  • MINERAL
  • MINERAL
  • MINERAL
  • ACCESSORYMINERALS