What is the meaning of Extrusive?
Of rocks: forced, while in a plastic or molten state, on to the Earth's surface to lie atop existing rocks.
Rock which has been formed through volcanic extrusion.
Source: wiktionary.orgSearch words containing
Of rocks: forced, while in a plastic or molten state, on to the Earth's surface to lie atop existing rocks.
Rock which has been formed through volcanic extrusion.
Source: wiktionary.orgSearch words containing