REE visualization

REEQuaternary lavas from the Andean arc front.SVZ on the left. Four segments of the CVZ in the middle. NVZ on the right. All points are averages values of average centres. That is, each center was averaged into a data point, and then these data points were averaged for each zone. So 50 analyses of Aucanquilcha complex hold equal weight to 3 analyses of a less well-studied centre.