The part of geology that addresses the foundation, structure, construction, and alteration of rocks.
the research regarding the origin, composition and construction of rock
The department of science that will be worried about the mineralogical and chemical structure of stones, and with their particular category: lithology.
A treatise on petrology.
The study of rocks from perspective of the mineralogical composition; lithology; petrography. By some this term can be used in a far more restricted feeling. Start to see the quotation, also petrography.
the branch of geology that scientific studies stones: their origin and development and mineral structure and category