Microspectroscopy reveals dust-derived apatite grains in acidic, highly-weathered Hawaiian soils

by Vogel, Christian, Helfenstein, Julian, Massey, Michael S., Sekine, Ryo, Kretzschmar, Ruben, Beiping, Luo, Peter, Thomas, Chadwick, Oliver A., Tamburini, Federica, Rivard, Camille, Herzel, Hannes, Adam, Christian, Pradas del Real, Ana E., Castillo-Michel, Hiram, Zuin, Lucia, Wang, Dongniu, Félix, Roberto, Lassalle-Kaiser, Benedikt, Frossard, Emmanuel