Mazama, Washington (pop. 230), a small village nestled in the Methow Valley in the eastern part of Washington
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Mount Mazama, a destroyed stratovolcano in Oregon whose caldera contains Crater Lake
Much of what is known of Mazama's geology comes from a study by Howel Williams of the University of California, Berkeley and later, from USGS geologist Charles R. Bacon who expanded and modified Williams' work.