skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.


Title: 2024 Hydrothermal Geochemistry and Critical Minerals Meeting—Abstracts
A major goal of this conference is to tackle the challenges described above and build a new network of scientists and professionals with different expertise, including but not limited to experimental geochemistry/chemistry, thermodynamic/geochemical modeling and databases, reactive mass transport modeling, molecular dynamic simulations, element extraction/separation technologies, theoretical thermodynamics and equations of state, and mineralogy, ore deposits, and processes in natural systems. Another important aspect is the participation of students and training the next generation of leaders in the field of critical minerals and thermodynamics. Participants at this meeting include scientists from academia and national laboratories, graduate and undergraduate students, as well as liaisons from industry, governmental agencies, and geological surveys. This five-day meeting includes daily talks, keynotes, small workshops, discussion sessions, and two evenings of poster sessions for students. One day includes an excursion to the nearby Lemitar Mountains carbonatite rare earth elements deposit to discover the geology of New Mexico and allow participants to link geosciences with other areas of basic energy sciences. We will also organize a geochemical modeling workshop using our “in-house” MINES thermodynamic database (Gysi et al., 2023) to show an application of thermodynamics to modeling critical mineral deposits.  more » « less
Award ID(s):
2039674
PAR ID:
10517879
Author(s) / Creator(s):
; ;
Editor(s):
Gysi, A P; Hurtig, N C; Waters, L
Publisher / Repository:
New Mexico Bureau of Geology and Mineral Resources
Date Published:
Journal Name:
Bulletin New Mexico Bureau of Mines Mineral Resources
Volume:
166
ISSN:
0096-4581
Format(s):
Medium: X
Location:
Socorro, New Mexico
Sponsoring Org:
National Science Foundation
More Like this
  1. Kosko, K W; Caniglia, J; Courtney, S A; Zolfaghari, M; Morris, G A (Ed.)
    The “Power of Computational Thinking in Mathematics and Data Science Education” working group held its inaugural meeting at PME-NA 45 in Reno, Nevada. The skills and practices of CT can empower teachers to emphasize abstraction, automation, modeling, and simulations as their students investigate relationships in mathematics and data science. The focus of the three sessions was to advance conversations about the integration of CT in mathematics and DS education with aims to launch new collaborations. Our overarching goal of providing more equitable access to authentic mathematical problem solving through guided the design and facilitation of the working group sessions. Participants experienced three CT-integrated data science tasks on Day 1, created working visuals of the synergies across the disciplines on Day 2, and proposed directions for future research on Day 3. 
    more » « less
  2. The International Virus Bioinformatics Meeting 2022 took place online, on 23–25 March 2022, and has attracted about 380 participants from all over the world. The goal of the meeting was to provide a meaningful and interactive scientific environment to promote discussion and collaboration and to inspire and suggest new research directions and questions. The participants created a highly interactive scientific environment even without physical face-to-face interactions. This meeting is a focal point to gain an insight into the state-of-the-art of the virus bioinformatics research landscape and to interact with researchers in the forefront as well as aspiring young scientists. The meeting featured eight invited and 18 contributed talks in eight sessions on three days, as well as 52 posters, which were presented during three virtual poster sessions. The main topics were: SARS-CoV-2, viral emergence and surveillance, virus–host interactions, viral sequence analysis, virus identification and annotation, phages, and viral diversity. This report summarizes the main research findings and highlights presented at the meeting. 
    more » « less
  3. Ingram, Heather; Arnold, Anne; Mook, Anne; Saleska, Scott (Ed.)
    From May 13-15, 2024, the University of Arizona Ecosystem Genomics Community, participated in the annual Convergence Institute. The Convergence Institute is a 3-day summit meeting that is equal parts science, training, inclusion, professional development, evaluation, and science communication. A student pre-session offers professional development on a variety of topics. Each year, participants hear from a rotating panel about the challenges of ecosystem genomics, then present and– depending on their cohort– receive feedback on their proposed or completed summer research experiences. Students who have completed their NRT requirements are invited to help lead sessions and introduce presentation themes. This report was written by students participating in the team skills and writing workshops presented during the pre-session by Dr. Anne Mook, Mook, a senior team scientist at the Institute for Research in the Social Sciences (IRISS) at Colorado State University. The report includes an executive summary, general components of the institute, objectives, 2024 institute overview, conclusions, a participant directory, organizers and panelist directory, presentation topics by theme and key takeaways, relevance of convergence research, future directions, defining and evaluating Ecosystem Genomics as an emerging field and Appendices. 
    more » « less
  4. Abstract The early career stage for scientific researchers and faculty is fraught with challenges, including establishing professional relationships, securing funding, balancing work and personal life, and navigating job uncertainties. Early career professionals were among those especially impacted by the COVID-19 pandemic, in having limited opportunities for networking and professional development. Recognizing these challenges, the University Corporation for Atmospheric Research (UCAR) and the U.S. National Science Foundation National Center for Atmospheric Research (NSF NCAR) piloted a 1-day professional development workshop in Boulder, Colorado, on 8 October 2023 as a preworkshop for the biannual UCAR Members Meeting. We hoped to foster networking and peer learning among 122 attendees from the atmospheric sciences, 76 (62%) of whom were university faculty and 46 (38%) of whom were postdocs, researchers, and staff from NSF NCAR and UCAR. Participants, representing 58 universities across the U.S. and Canada, engaged in a program that included networking events, informational sessions, and hands-on workshops. Sessions covered topics such as active learning, mentoring graduate students, understanding tenure, time management, mental health, fostering welcoming environments, and grant proposal writing. Feedback from participants highlighted the value of networking opportunities and peer learning, emphasizing the importance of continued professional development tailored to early career scientists’ needs. The workshop also allowed us to learn more about challenges early career professionals are facing. This workshop serves as a model for future initiatives aimed at supporting early career researchers in Earth system science and related fields. 
    more » « less
  5. Societal demand for critical metals used in the high-tech and green industries has led to an increased interest in REEs associated with ore deposits. Hydrothermal mineralization of monazite (CePO4) in various REE deposits can display significant variations in REE mineralogy and rock chemistry. Monazite displays textural and REE compositional variations, such as those observed in the giant Bayan Obo REE deposit in China and in the Pea Ridge iron-oxide-apatite (IOA) deposit in Missouri. The coupling of compositional variations of monazite with thermodynamic modeling of fluid-rock interaction processes may provide a useful vectoring tool in these ore deposits. However, interpreting these geochemical fingerprints requires building an internally consistent thermodynamic dataset for REE minerals and their relevant aqueous complexes. In this study, a series of hydrothermal solubility experiments were carried out using synthetic monazite crystals (i.e., LaPO4, PrPO4, NdPO4, and EuPO4) to assess the consistency of reported mineral calorimetric data and the thermodynamic data of the aqueous REE complexes. The solubility experiments were conducted in aqueous HClO4-H3PO4–bearing solutions at temperatures between 100° and 250°C and at saturated water vapor pressure. Equilibrium constants (Ks0) for the dissolution reaction of monazite end members were retrieved as a function of temperature and extrapolated to standard conditions of 25°C and 1 bar. Results indicate significant differences between the new solubility data and those reported in the literature. We demonstrate the impact of these new thermodynamic data in a series of fluid-rock interaction models using the GEMS code package (http://gems.web.psi.ch) and the MINES thermodynamic database (http://tdb.mines.edu). The simulated monazite stability can be correlated to field observations and allows for the prediction of the behavior of REE in hydrothermal fluids and their association to alteration observed in ore deposits. 
    more » « less