Titan’s Dunes in Egypt – Stephen Phillips

During my undergraduate at Brigham Young University, I had the opportunity to work with Dr. Jani Radebaugh in conjunction with the Jet Propulsion Laboratory (NASA/Cal Tech) and Lunar and Planetary Laboratory (U of Arizona). We were researching the linear dunes on Saturn’s largest moon Titan seen by the Cassini spacecraft. Titan is unique because it is the only planetary […]


Zircons are — more often than not — the reason why I travel. Zircon is a zirconium (number 40 on the periodic table) bearing silicate mineral (ZrSiO4). Zircon is an extremely important mineral for geologists because although Zr is the dominant cation, zircon also contains several other large cations such as uranium, hafnium, and rare […]

Coastal Maine Magmatism

My trip to coastal Maine started in the Deer Isle granite complex. This Devonian granite complex exhibits a complex and highly diverse set of igneous textures that are the result of new magma injection and mixing. The base of the plutonic complex is dominated by cumulates of large alkali feldspars and abundant mafic enclaves. Many of […]