Petrogenesis vs. Petrography

Petrogenesisnoun

The branch of petrology dealing with the origin of igneous rocks.

Petrogenesis

Petrogenesis, also known as petrogeny, is a branch of petrology dealing with the origin and formation of rocks. While the word petrogenesis is most commonly used to refer to the processes that form igneous rocks, it can also include metamorphic and sedimentary processes, including diagenesis and metamorphic reactions.

Petrographynoun

(petrology) the branch of petrology that deals with the scientific description and classification of rocks

Petrographynoun

The art of writing on stone.

Petrographynoun

The art of writing on stone.

Petrographynoun

The scientific description of rocks; that department of science which investigates the constitution of rocks; petrology.

Petrography

Petrography is a branch of petrology that focuses on detailed descriptions of rocks. Someone who studies petrography is called a petrographer.