Petrology
- Calgary University - Petrology
- Caltech Experimental Petrology Homepage
- Dr Dragan Milovanovic - RGF
- Geology 212 Home Page - Petrology
- Igneous and Metamorphic Petrology at the University of Georgia
- Introduction of Petrology
- IUGS Commission - Systematics in Petrology
- M08320 Petrology
- Making petrographic thin sections
- Petrography - 200 photomicrographs of rocks and minerals
- Petrology and Petrography
- Petrology of the Oceanic Crust
- The Principles of Petrology
- Union College Geology Department Petrology
- Wien Universität - Institut für Petrologie