McSween and Nystrom (1979) have presented a detailed account of field, petrographic, and mineral chemical characteristics of the Dutchmans Creek gabbroic intrusion, which shows a strong resemblance to Permo–Triassic gabbroic intrusions in eastern Queensland, Australia. Recently, Ambler and Ashley (1977) described spectacular vermicular or-thopyroxene–magnetite intergrowths from the Wa-teranga layered mafic intrusion from southeast Queensland and presented petrographic and mineral chemical data for specimens containing the sym-plectites.

This content is PDF only. Please click on the PDF icon to access.

First Page Preview

First page PDF preview
You do not have access to this content, please speak to your institutional administrator if you feel you should have access.