Multivariate Analysis, Mass Balance Techniques, and Statistical Tests as Tools in Igneous Petrology: Application to the Sierra de las Cruces Volcanic Range (Mexican Volcanic Belt)
Figure 16
Geochemical ratio-ratio diagrams of the Sierra de las Cruces northern sector that include hyperbolic mixing models (black solid line) between average intermediate N1 lavas (black filled circle, ) and average felsic N3 lavas (black filled square, ): (a) ; (b) V/U − ; (c) Cr/Yb − ; (d) Eu − /V; (e) /Ta − /V; (f) Ga/Ni − /V. Hyperbolic mixing equations, generated following the mass-balance approach by Zou [33], are reported in Table 7.
