Geochemical Analysis

Title: Geochemical Analysis
Description: Harker Diagram - The Harker Diagram (Figure 1) shows that the studied rocks from this tectonic setting show a low concentration of compatible elements such as Mangesium and Iron and higher concentration of incompatible elements such as Aluminum and Potassium.
Subject: Bismarck Arc to New Britain Arc
Creator: Robert Ashton
Date: May 5th, 2015
Rights Holder: Lafayette College Department of Geology & Environmental Geosciences

Media: Figure 1: Harker Diagram analyzing concentrations of variable chemical components by weight percentage. SiO2 Wt. percent as the cumulative x-axis.; Figure 3: Na2O + K2) Wt. % for the Bismarck - New Britain Arc Chain; Figure 4: Ternary Diagram; Figure 2: Rare Earth Elements normalized to Chondrite