GSA special paper 526 cover (IMAGE)

Geological Society of America

GSA special paper 526 cover

Caption

Cover caption: Example of deep rocks of mantle provenance that can provide important constraints on deep earth reservoirs. The rock on the left is a peridotite crosscut by pyroxenite lenses from the massif of Beni Bousera (Morocco); the one on the right is a basalt containing a peridotite xenolith from Antarctica.

Credit

Courtesy of Gianluca Bianchini.

Usage Restrictions

Credit: The Geological Society of America and Gianluca Bianchini.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.