Thesis title: Using Olivine chemistry to constrain kimberlite petrogenesis and diamond potential

Research interests: Kimberlites

This project investigates the mineral chemistry of olivine from the Guaniamo kimberlites in Venezuela to better understand their classification, magma evolution, and mantle origin. Petrographic analysis and Electron Probe Microanalysis (EPMA) will be used to identify mantle-derived and magmatic olivine populations and to measure major and minor element compositions. Mantle-derived olivine cores will also be used to estimate mantle temperatures using Al-in-olivine thermometry, helping to constrain the depth of magma origin and assess whether the magma passed through the diamond stability field.

Supervisor/s: Dr Geoffrey Howarth

Degrees:

1. BSc Geology and Environmental & Geographical Science