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sedimentary rock are extrusive when the were formed outside land than in the dirt
extrusive rocks take less time to form than intusive (formed under ground) becase wind and help it form faster. i hope this is very helpful =)
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoYes of course, igneous rocks are formed by both the cooling, solidication and crystallization of molten magma within the earth crust or below the earths surface (intrusive igneous rocks) and also outside the earth crust or on the earths surface (extrusive igneous rocks).
Wiki User
∙ 11y agoIgneous rocks can be intrusive or extrusive. "Intrusive rock" and "extrusive rock" are two distinct categories of igneous rock.
Wiki User
∙ 13y agono it is a sedimentary rock, extrusive is a term for igneous rocks
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Is sandstone intrustive or extrusive?
It cannot be describe as either. Intrusive and extrusive are terms used to describe igneous rocks. Sandstone is sedimentary.
Is sandstone an igneous rock?
No. Sandstone is a sedimentary rock, composed of cemented grains of sand-sized sediment particles. Igneous rock is formed from the cooling of magma or lava.
Is anorthosite extrusive?
it is extrusive
Is komatiite intrusive or extrusive?
Extrusive
Is dunite intrusive or extrusive?
extrusive
Is sandstone intrustive or extrusive?
It cannot be describe as either. Intrusive and extrusive are terms used to describe igneous rocks. Sandstone is sedimentary.
What is quartzite in relation to basalt?
Quartzite is metamorphosed quartz sandstone. Basalt is an extrusive igneous rock.
Is Diorite intrusive?
yes!
Is sandstone an igneous rock?
No. Sandstone is a sedimentary rock, composed of cemented grains of sand-sized sediment particles. Igneous rock is formed from the cooling of magma or lava.
What is an organic biogenic sedimentary rock - basalt coal sandstone or conglomerate?
Coal is the only rock on the list which is an organic / biogenic sedimentary rock. Sandstone and conglomerate are both clastic sedimentary rocks and basalt is a mafic extrusive igneous rock.
Is schist an intrusive or extrusive rock?
Neither, Igneous rock is either intrusive or extrusive. Thats what intrusive and extrusive is... A igneous rock.
Is obsidian rock metamorphic rock sedimentary or igneous?
Obsidian is an extrusive igneous rock, formed from rapidly cooling lava.
Is anorthosite extrusive?
it is extrusive
Is pumice an extrusive rock?
Extrusive
Are crystals intrusive or extrusive?
extrusive
Is komatiite intrusive or extrusive?
Extrusive
Is felsite extrusive or intrusive?
Extrusive
