The F.W. Clarke Medal is awarded annually to an early-career scientist for a single outstanding contribution to geochemistry or cosmochemistry.
| Term | Name | Institution |
|---|---|---|
| 07/2022–06/2025 | Rita Parai Chair |
Washington University in St. Louis, USA |
| 07/2022–06/2025 | Mark Ghiorso | OFM Research, USA |
| 07/2023–06/2026 | Caroline Masiello | Rice Univesrity, USA |
| 07/2023–06/2026 | Lowell Stott | University of Southern California, USA |
| 07/2024–06/2027 | Laurence Coogan | University of Victoria, Canada |
| 07/2024–06/2027 | Christy Till | Arizona State University, USA |