 | | Journal (article/letter/editorial) | | IIIAB iron meteorites N. SUGIURA* and H. HOSHINO Department of Earth and Planetary Science, University of...2002) Abstract–Mn-Cr systematics in phosphates (sarcopside, graftonite, beusite, galileiite, and johnsomervilleite)...properties of Cr and Mn in the phosphates. The ages of sarcopside are the same for the IIIAB iron meteorites. Johnsomervilleite...(1975). Meteorite Class Weight kg Ni % P % Ge ppm Ir ppm Kamacite mm CCFa Sandtown Thunda El Sampal...IIIAB iron meteorites (Bella Roca, Chupaderos, El Sampal, Grant, and Sandtown) were studied. Phosphate |  | | Journal (article/letter/editorial) | | deposit, Namaqua Province, South Africa M. STALDER AND A. ROZENDAAL* Department of Geology, University...et al., 1997). In the mid-Proterozoic Namaqua Province of South Africa, Algoma-type iron formations form...et al. (1998) and Smeds et al. (1998), whereas meteorite-hosted phases are discussed by Olsen and Fredriksson...triphylitelithiophilite series Li(Fe,Mn)PO4 or with sarcopside (Fe,Mn,Mg)3(PO4)2 that normally form sets of...Aggeneys-Gamsberg ore district (Fig. 1); a prime base metal province hosting >400 Mt of stratiform Pb-Zn-Cu-Ba ore |
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