As a noun petrology
is (geology) the study of the origin, composition and structure of rock.
As an adjective petrologic is
of or pertaining to petrology.
petrology
English
Noun
(
wikipedia petrology)
(
-)
(geology) the study of the origin, composition and structure of rock
Related terms
* petrography
* petrologist
petrologic
English
Adjective
(-)
Of or pertaining to petrology