Trace Elements and Minerals in Fumarolic Sulfur: The Case of Ebeko Volcano, Kuriles

Figure 8

Elemental concentrations in sulfur compared to their corresponding concentrations in “5% rock” (Ebeko andesites). The “5% rock” approximates the contribution of rock particles to the composition of fumarolic incrustations. For each element, its minimum, maximum, and average concentrations are shown. Elements are arranged from high to low concentrations in rock (Ebeko andesite). The distance in log units on the plot between a point showing the concentration of an element in sulfur and a point showing the concentration of the same element in “5% rock” corresponds to the “enrichment factor” for this element.