Google analytics Link

Pegmatite Disaggregation, St Peter Suite, South Australia

 

Pegmatite

Roberto Weinberg
Monash University, Australia

 

 

 

 

Pegmatite Disaggregation at Point Brown
This page is part of a group of pages on the magmatic aspects of the St Peter Suite.

 

 

 

Boudinaged vein Boudinaged vein
a) Early pegmatite, hosted in red coarse granite, disrupted by a later grey granodiorite with numerous mafic microdioritic enclaves. b) Same.
Post-kinematic vein Post-kinematic vein
Post-kinematic vein Post-kinematic vein
Post-kinematic vein Post-kinematic vein
Post-kinematic vein Post-kinematic vein
Post-kinematic vein Post-kinematic vein
Post-kinematic vein Post-kinematic vein