The Mineralogical Society of America is accepting applications for grants to support research on mineralogy and petrology. Who is eligible: undergraduate and graduate students. Deadline for ...

THE author of this convenient and systematic little treatise is Demonstrator of geology in the Imperial College of Science, London, where he has gained experience through the introduction of large I ...

Igneous and metamorphic petrology represent two fundamental branches of geological science that elucidate the formation, transformation, and evolution of Earth’s solid materials. Igneous petrology ...

John Brady is a hardrock geologist who regularly teaches a first-year seminar and intermediate geoscience courses in mineralogy and petrology. His research interests range from the evolution of ...

The foundational era -- 1. Breath-pipes and ignivomous mountains--early concepts of volcanism -- 2. Basaltes prismatiques--lava, columnar basalt, and ancient volcanoes -- 3. Fire or water?--the debate ...

This is a preview. Log in through your library . Abstract Multiyariate observations in a series may be related to each other by a transition matrix. In this way, systematic variations of the ...

Geologist Emily Chin joined Scripps Institution of Oceanography at the University of California San Diego in August 2016. She earned her PhD from Rice University in 2013, then was a postdoctoral ...

The Smithsonian Institution Archives welcomes personal and educational use of its collections unless otherwise noted. For commercial uses, please contact [email protected] International media ...

Many of the porphyry intrusions of the northeastern Beartooth Mountains are in close proximity to the Beartooth thrust fault which is thought to have been developed during the Laramide orogeny.

The growth of Earth’s solid inner core from the liquid outer core is central to the dynamics of our planet’s deep interior. This growth generates thermal and chemical buoyancy which is crucial for ...

The Mineralogical Society of America is accepting applications for grants to support student research on mineralogy and petrology. Who is eligible: undergraduate and graduate students. Deadline for ...