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Fig. 12.

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Zn/Fe trend with metallicity and correlations. Left panel: [Zn/Fe] as a function of metallicity [Fe/H] for Milky Way stars from the SAGA database. Below [Fe/H] = −2 an increasing trend can bee seen. Right panel: correlation of Zn versus Fe for stars with [Fe/H] < −2.5, showing a strongly decreasing correlation for increasing [Zn/Fe].

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