Chemical and isotopic composition of gas, water, and solids from the 2019-2020 water lake in Halema’uma’u Crater, Kīlauea Volcano, Hawaii: Sulfur isotope analysis of samples from outside the Kīlauea summit crater lake
Samples from outside the crater lake were analyzed for their sulfur isotopic composition.
Samples of sulfate alteration and native sulfur from the Kīlauea summit, Halema’uma’u crater (HMM), and the Lower East Rift Zone (LERZ) were ground, weighed into tin capsules, and analyzed by conversion to sulfur dioxide with an …