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Figure 5 | Geochemical Transactions

Figure 5

From: Transport of Pb and Zn by carboxylate complexes in basinal ore fluids and related petroleum-field brines at 100 °C: the influence of pH and oxygen fugacity

Figure 5

Isopleths of total ppm Zn in carboxylate complexes as a function of log and pH for the model composite ore-brine. Neutral pH, log –pH conditions for model ore fluids, regions of mineral stability, and regions of dominance for sulfur species are the same as illustrated in Fig. 1. The small arrows indicate the direction of increasing concentration.

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