Associations to the word «Petrology»

Wiktionary

PETROLOGY, noun. (geology) the study of the origin, composition and structure of rock

Dictionary definition

PETROLOGY, noun. The branch of geology that studies rocks: their origin and formation and mineral composition and classification.

Wise words

Love. Fall in love and stay in love. Write only what you love, and love what you write. The key word is love. You have to get up in the morning and write something you love, something to live for.
Ray Bradbury