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Is a gabbro a intrusive rock or a extrusive rock?
it is an intrusive igneous rock with composition equivalent of basalt.it is dark colored due to high concentration of dark minerals;olivine,biotite,hornblende.
Is granite an intrusive rock?
Granite is an intrusive igneous rock.
Is an intrusive rock called platonic rock?
yes
What family is intrusive rock in?
Igneous
Is granite rock a extrusive rock?
No, granite is the most common intrusive igneous rock.
Is dunite an intrusive or extrusive igneous rock?
Dunite is an intrusive igneous rock, specifically a type of ultramafic rock composed mostly of olivine. It forms deep within the Earth's crust through the crystallization of magma.
Is a gabbro a intrusive rock or a extrusive rock?
it is an intrusive igneous rock with composition equivalent of basalt.it is dark colored due to high concentration of dark minerals;olivine,biotite,hornblende.
Is peridotite intrusive or extrusive?
Peridotite is an intrusive igneous rock, meaning it forms below the Earth's surface from the slow cooling of magma. It is primarily composed of olivine and pyroxene minerals, and is commonly found in the upper mantle.
Is peridot an intrusive or extrusive igneous rock?
Peridot is an extrusive igneous rock, meaning it was formed from lava that cooled and solidified at the Earth's surface.
Which intrusive igneous rock could be composed of 60 percent pyroxene 25 percent plagioclase feldspar 10 percent olivine and 5 percent amphibole?
This intrusive igneous rock could be a gabbro. Gabbros are composed mainly of pyroxene and plagioclase feldspar, with lesser amounts of olivine and amphibole. This composition suggests a mafic rock with dark minerals dominating.
Is dunite intrusive or extrusive?
Dunite is an intrusive igneous rock that forms from the cooling and solidification of magma beneath the Earth's surface. It is primarily composed of olivine mineral and is typically found in plutonic environments.
Is dunite or olivine a common rock?
Dunite is not a common rock but olivine is.
Is granite an intrusive rock?
Granite is an intrusive igneous rock.
What is the texture of an intrusive rock?
It is a coarse grained rock if its intrusive.
What is the texture of intrusive rock?
It is a coarse grained rock if its intrusive.
What is igneous rock formed from magma below Earth's surface is called?
It is called an intrusive igneous rock.
Is gabbro a foliated or nonfoliated rock?
Gabbro is a nonfoliated rock, meaning it does not have a layered structure like foliated rocks such as slate or schist. Gabbro is a coarse-grained, intrusive igneous rock composed mainly of pyroxene, plagioclase feldspar, and sometimes olivine.
