This National Science Foundation (NSF) Geosciences program (CFDA 47.050) Project Grant award in the amount of $342,692 will support an academic-industry collaborative research project to develop new methods for exploring and discovering copper-nickel-sulfide mineral deposits in the United States. The project team from the University of Michigan and Juniata College, in partnership with mining industry professionals, will test the hypothesis that the ratio of copper isotopes in ground and...
The National Science Foundation (NSF) Division of Earth Sciences awarded a $444,296 project grant to the Regents of the University of Michigan (University of Michigan) to conduct collaborative research on improving the understanding of how two types of copper ore deposits form and developing methods to find undiscovered deposits. The grant, funded under the Geosciences program (CFDA 47.050), will support a graduate student and several undergraduates in mapping, logging, sampling, and...
This $427,699 Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) supports research to improve the understanding of how copper accumulates in significant concentrations, particularly in porphyry copper deposits. The project will test models of porphyry copper deposit formation by studying deposits in Sonora, Mexico, and develop geochemical tools to aid in the discovery of new copper deposits. The research will also train a Latino early-career scientist, a...
This Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) provides $270,013 to the University of Nevada, Las Vegas (UNLV) to investigate the processes that concentrate critical metals in porphyry copper deposits. The principal objectives are to assess the spatial and temporal variation in ore-forming processes, with a focus on using pyrite as a recorder of changes in metal sources and fluid compositions. The research team, which includes graduate and...
This Project Grant award from the National Science Foundation (NSF) Division of Earth Sciences (CFDA 47.050 - Geosciences) provides $114,133 to Juniata College to conduct collaborative research on the source of mineralizing fluids in iron oxide-copper-gold (IOCG) mineral deposits. The key objectives are to improve understanding of how different types of copper ore deposits form and develop methods to locate undiscovered deposits. The research will compare the multi-element isotopic signatures of...
This two-year, $715,206 National Science Foundation Project Grant will support research to better understand the geologic processes that form gold-rich porphyry copper deposits in Chile. Specifically, the awardee, Regents of the University of Michigan, will investigate the magmatic and hydrothermal evolution of the Dorado gold-rich, copper-poor porphyry deposit to clarify how it formed. Findings have the potential to significantly improve understanding of variability in copper-to-gold ratios...
This $303,170 federal Project Grant award from the National Science Foundation's Geosciences Program (CFDA 47.050) will support collaborative research on magma diversification and mobilization processes in the lower continental crust. The primary awardee, The University Corporation, a non-profit auxiliary organization affiliated with California State University, Northridge, will work with researchers in New Zealand to link field data, geochemistry, and geochronology to investigate whether...
The National Science Foundation (NSF) awarded a $385,643 project grant under the Geosciences program (CFDA 47.050) to the University of Vermont & State Agricultural College to investigate magma diversification and mobilization processes in the lower continental crust. The 3-year research project will link field mapping, microstructural analysis, geochemistry, and geochronology to test competing models for how magmas form and are extracted from the deep roots of continental arcs. The...
This three-year, $337,782 Project Grant from the National Science Foundation's Geosciences program (CFDA 47.050) supports research at California State University Fullerton and Princeton University to determine the time and length scales of magma bodies in magmatic arcs. The grant recipients will study potassium feldspar phenocrysts and megacrysts up to 12 cm long containing mineral inclusions from the Tuolumne Intrusive Complex in Yosemite National Park. Electron microprobe, laser...
This National Science Foundation (NSF) Geosciences Program (CFDA 47.050) Project Grant award of $193,980 to the University of Arizona, dated February 1, 2025, aims to evaluate the continental crust as a reservoir for Earth's nitrogen and constrain the nitrogen abundance of primitive arc magmas. The research team will analyze samples from the Sierra Nevada and Transverse Ranges in California, as well as the lower crust in Chino Valley, Arizona, to determine the nitrogen abundance in the...