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Geologist Abroad: Tungurahua, Ecuador

After nearly a week, the unrest of “Mama” Tungurahua has become evident in the city of Quito, in the form a a thin film of volcanic ash. It’s most visible on cars, not unlike the road salt that covers cars back in Ohio. But this accumulation come comes from the thick haze across the valleys of the Inter Andean region of Ecuador.

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In the Field at Mineral King

(From left) Dr. Greene, Cory, and Conner after summiting the 11,947 ft. Vandever Mountain at Mineral King, with Mt. Whitney in the distance.

After nineteen days in sunny California, Dr. Greene, Cory, and I have returned to Ohio. Our field session was a great success, giving us scores of samples to begin analyzing in the coming weeks.

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Zircon Fever: How Gold Mining Helps Us Study Zircon

Though we aren’t searching for gold, some of here in the Geo department do “rush” to California, but in search of a different mineral. Zircon is the keystone to much of the petrographic and volcanological research going on this summer. As Liz wrote earlier, there are different ways to get from a chunk of outcrop to the tiny zircon crystals that we can date.

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