Petrology
Petrology is the branch of geology that dives into how rocks originate, what they’re made of, how their textures and structures reflect the forces that formed them — from molten magma solidifying to deep-burial metamorphism and surface sedimentary layering. In this category, you’ll explore the chemical and physical story behind every rock type, understand how they transform through geological time, and see why engineers, geologists and field-practitioners care deeply about their composition and behaviour.
Metamorphic Petrology
Metamorphic petrology is the study of metamorphic rocks, which are rocks that have been transformed from one rock type into another through the action...
Sedimentary Petrology
Sedimentary petrology is the study of sedimentary rocks, which are rocks that form from the accumulation and solidification of sediment. This field of geology...
Igneous Petrology
Igneous petrology is the study of igneous rocks, which are rocks that have formed through the solidification of molten magma. This field of geology...
Petrology Petrology Overview: Igneous, Sedimentary & Metamorphic Rocks Explained
The word petrology comes from the Greek petra (rock) and logos (study or knowledge).In geology, petrology focuses specifically on rocks as aggregates of minerals,...
