RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 9, ES2002, doi:10.2205/2007ES000297, 2007

Figure 6. Cr2O3-MgO (wt.%) diagram for spinel from the Gams
sequence in comparison with spinel from elsewhere.
1 - Cr-spinel from the Gams sequence, 2 - Ni spinel from the Gams sequence,
3 - Ni spinel from elsewhere (see Table 3), 4 - Ni spinel from the
Barberton greenstone belt, 3.6 Ga, [Byerly and Lowe,
1994], 5 - Cr-spinel from Cretaceous flysch,
Tibet [Zhu et al., 2005], 6 - Cr-spinel from
kimberlites [Simandi et al., 2005; Mitchel, 1978],
7 - Cr-spinel from flood basalts [Melluso et al.,
1995], 8 - Cr-spinel from sulfides [Zakrzewski,
1989].

Citation: Grachev, A. F., V. A. Tselmovich, O. A. Korchagin, and H. A. Kollmann (2007), Two spinel populations from the Cretaceous-Paleogene (K/T) boundary clay layer in the Gams stratigraphic sequence, Eastern Alps, Russ. J. Earth Sci., 9, ES2002, doi:10.2205/2007ES000297.
Copyright 2007 by the Russian Journal of Earth Sciences
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