Michael L. Zientek is a research geologist at the Geology, Minerals, Energy, and Geophysics Science Center. He received a PhD degree in geology from Stanford and a BS degree in geology from the University of Texas. Since joining the USGS in 1983, Michael has devoted his career to studying economic geology and mineral resource assessments and specializes in magmatic ore deposits.
Mike is an economic geologist who works at the USGS Spokane Office, Spokane, Washington. He provides expertise in economic geology, assessment methods, and analysis of global, national, and regional datasets needed to plan, conduct and direct research on a broad range of land-use and mineral-resource-related issues.
His recent resource assessment work includes the SaMiRA assessment for the BLM and the USGS Global Mineral Resource Assessment project.
Mike's research interests include the origin of magmatic ore deposits enriched in platinum-group elements, chromium, and nickel. As part of that effort, he organized and coordinated International Geological Correlation Programme Project 336 from 1992 to 1996, conducted topical studies on the Stillwater Complex in Montana and the Duluth Complex, Minnesota, and worked on projects in Albania, Russia, and Indonesia. He was the Scientist-in-Charge of the Spokane Field Office from 1994 to 1998.
Education and Certifications
PhD, Stanford University
BS, University of Texas