
Petrographer
UK
/ˈpɛtrəˌɡræfə/
US
/ˈpɛtrəˌɡræfər/

Translation petrographer into russian
petrographer
NounUK
/ˈpɛtrəˌɡræfə/
US
/ˈpɛtrəˌɡræfər/
The petrographer examined the rock samples to determine their composition.
Петрограф изучил образцы пород, чтобы определить их состав.
Definitions
petrographer
NounUK
/ˈpɛtrəˌɡræfə/
US
/ˈpɛtrəˌɡræfər/
A scientist who studies the composition, structure, and origin of rocks.
The petrographer spent years analyzing the mineral content of the volcanic rocks.