Joshua A Coyan, PhD
Josh Coyan is a Research Geologist at the Geology, Mineral, Energy, and Geophysics (GMEG) Science Center. He received a M.S. and Ph.D. in geology from Arizona State University. Since joining the USGS in 2016, Josh has devoted his career to studying resource assessments and specializes in geostatistics.
Presently Josh's research focuses on predicting and understanding the distribution of critical minerals and valuable resources on Earth, Mars, and the Lunar surface!
Josh is a geologist who works at the USGS Spokane Office, Spokane, Washington. He provides expertise in, structural geology, statistics, two-, three-, and four- dimension modeling, and machine learning. His recent work includes a tungsten resource assessment in the Great Basin, platinum group elements in the Duluth Complex of the Mid-Continent Rift, and subsurface geometry in southwest Montana.
He is also a co-investigator for the Solar System Exploration Research Virtual Institute (SSERVI), Resources for Exploration & Science of OUR Cosmic Environment (RESOURCE) project and NASAs Volatiles Investigating Polar Exploration Rover (VIPER) project.
Professional Experience
2016 - Present, Research Geologist, Geology, Minerals, Energy, and Geophysics Science Center, Spokane WA.
2011-2016 Exploration and Development Geologist, Chevron Corporation, Houston, TX.
Education and Certifications
Ph.D. degree, Geological Sciences, Arizona State University, 2011.
M.S. degree, Geology, Arizona State University, 2005.
B.S. degree, Geology, Arizona State University, 2003.
Affiliations and Memberships*
Companhia de Pesquisa de Recursos Minerais (Geological Survey of Brazil)
Geological Survey of Canada, Geoscience Australia
Goskomzemgeodezkadastr (Geological Survey of Uzbekistan)
NASA Ames
Solar System Exploration Resource Virtual Institute (SSERVI)
Science and Products
MinFrame - Methodological infrastructure needed for resource assessment, modeling, and evaluation
Mineral Resource Assessment Training
Development of Assessment Techniques and Analysis Project II (DATAP II)
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California - Geodatabase
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California - Simulation results
Assessment of lunar resource exploration in 2022
Data-driven prospectivity modelling of sediment-hosted Zn-Pb mineral systems and their critical raw materials
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California
Spatiotemporal analysis of changes in lode mining claims around the McDermitt Caldera, northern Nevada and southern Oregon
Science and Products
MinFrame - Methodological infrastructure needed for resource assessment, modeling, and evaluation
Mineral Resource Assessment Training
Development of Assessment Techniques and Analysis Project II (DATAP II)
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California - Geodatabase
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California - Simulation results
Assessment of lunar resource exploration in 2022
Data-driven prospectivity modelling of sediment-hosted Zn-Pb mineral systems and their critical raw materials
Tungsten skarn mineral resource assessment of the Great Basin region of western Nevada and eastern California
Spatiotemporal analysis of changes in lode mining claims around the McDermitt Caldera, northern Nevada and southern Oregon
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government