Geology, Geophysics, and Geochemistry Science Center
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Welcome to the Geology, Geophysics, and Geochemistry Science Center (GGGSC) located in Lakewood, Colorado on the Denver Federal Center. At GGGSC, we apply expertise in geology, geophysics, and geochemistry to interdisciplinary efforts in support of the USGS mission to address the Nation’s important earth science issues, with an emphasis on mineral resources.
Laboratories
Our center has several laboratories, ranging from geophysics to geochemistry to spectroscopy to scanning electron microscopes.
Center LaboratoriesScience Branches
Our strong science portfolio integrates regional and economic geology with a broad range of geophysical, geochemical, analytical expertise. Our center has six scientific branches:
Isotope and Aqueous Geochemistry
Economic and Framework Geology
Explore Our ScienceNews
USGS Awardees of the Presidential Early Career Award for Scientists and Engineers
The U.S. Geological Survey is celebrating the success of eight distinguished researchers who are recipients of the Presidential Early Career Award for Scientists and Engineers.
Spectroscopy Lab Hosts Hyperspectral Imaging-UAS Training
The USGS Spectroscopy Laboratory hosted hyperspectral calibration and imaging from unmanned aircraft systems (UAS) training in June.
Less than One Percent of the United States Covered by Aeromagnetic Data that Meet Modern Standards
Less than one percent of the United States is mapped by aeromagnetic data that fully meet modern standards and best practices, according to a recent evaluation by the U.S. Geological Survey. Less than five percent of the country has been mapped with data that can be considered adequate in meeting those same standards
Publications
Discrete Zr and REE mineralization of the Baerzhe rare-metal deposit, China
Although REE (lanthanides + Y) mineralization in alkaline silicate systems is commonly accompanied with Zr mineralization worldwide, our understanding of the relationship between Zr and REE mineralization is still incomplete (e.g. Škoda and Novák, 2007; Linnen et al., 2014; Petrella et al., 2014; Möller and Williams-Jones, 2016; Wu et al., 2018)....
Qiu, Kunfeng; Yu, Haocheng; Wu, Mingqian; Geng, Jianzhen; Ge, Xiangkun; Gou, Zongyang; Taylor, Ryan
Geologic map of the Poncha Pass area, Chaffee, Fremont, and Saguache Counties, Colorado
This report presents a 1:24,000-scale geologic map, cross sections, and descriptive and interpretative text for the Poncha Pass area in central Colorado. The map area is irregular in shape, covering all of one 7 ½' quadrangle (Poncha Pass) and parts of five others (Mount Ouray, Maysville, Salida West, Salida East, and Wellsville). The map...
Minor, Scott A.; Caine, Jonathan Saul; Ruleman, Chester A.; Fridrich, Christopher J.; Chan, Christine F.; Brandt, Theodore R.; Holm-Denoma, Christopher S.; Morgan, Leah E.; Cosca, Michael A.; Grauch, V. J.
Alaska Geochemical Database Version 3.0 (AGDB3)—Including “Best Value” Data Compilations for Rock, Sediment, Soil, Mineral, and Concentrate Sample Media
The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one “best value” determination for each analyzed species, greatly improving speed and efficiency of use. Like the Alaska Geochemical Database Version 2.0 before it, the AGDB3 was created and designed to compile...
Granitto, Matthew; Wang, Bronwen; Shew, Nora B.; Karl, Susan M.; Labay, Keith A.; Werdon, Melanie B.; Seitz, Susan S.; Hoppe, John E.