All abstracts by John Spear at Goldschmidt2023
| (2023) Investigating Controls on H2 Availability in Groundwaters during Active Serpentinization in the Samail Ophiolite
Templeton AS, Ellison ET, Nothaft DB, Boyd E, Colman D, Fones E, Spear J, Hoehler T, Kubo M & Glombitza C |
| (2023) Scientific Drilling at a REE-Mineralised Carbonatite
Goodenough K, Broom-Fendley S, Marks MAW & Spear J |
| (2023) Micro-Elemental Analysis of Stromatolites Reveal Fe as Potential Biosignature and Remnant of a Lithification Mechanism
Cassady VC, Levene DR, Celestian AJ, Petryshyn VA, Berelson WM, Rasmussen K, Stevenson BS, Spear J & Corsetti FA |