Hydrogen Isotopic Composition of Water in the Ungrouped Carbonaceous Chondrite Tagish Lake

L. G. Vacher, Ogliore R. C., Liu N.

52nd Lunar and Planetary Science Conference (2021), Abstract #2528


“We evaluate the δD value of the water in Tagish Lake (TL) from in-situ Si/H and δD measurements of its hydrated fine-grained matrix by using NanoSIMS and suggest that its water composition may reflect only secondary processes on its parent-body.”