0
What else can I help you with?
From what material does an extrusive rock form?
Extrusive rocks form from lava that cools and solidifies quickly on the Earth's surface, such as basalt or rhyolite.
Is peridot an intrusive or extrusive igneous rock?
Peridot is olivine, which is a mineral, not a rock. It is found in both intrusive and extrusive rocks.
Is scoria metamorphic?
no, extrusive because it is made by lava not magma.
Is basalt the most common intrusive rock?
Yes, Basalt is the most common extrusive rock
Is pumice an extrusive or an intrusive rock?
Pumice is Extrusive after it has been envelop from the volcanoes eruption! it can somehow be a intrusive but very "rare". It is however very light and bumpy felling!
Is Obsidian an extrusive rock or intrusive rock?
Yes it is extrusive love yall
Is pumice an extrusive rock?
Extrusive
Are basalt extrusive or intrusive?
Basaltic rock are true to be extrusive rock
What material does extrusive rock form?
Extrusive rock forms from cooling lava.
What is the most extrusive igneous rock?
Basalt is the most common extrusive igneous rock.
Which is not a common extrusive igneous rock?
There are so many rocks that can be classified as not a common extrusive igneous rock. The most common extrusive igneous rock is basalt. Extrusive rocks are formed as a result of lava solidifying.
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 basalt an intrusive rock or extrusive rock?
Extrusive. Solidifies above ground level.
Is a metamorphic rock intrusive or extrusive?
It is neither. Intrusive and extrusive are terms used to describe igneous rock.
Is extrusive a rock?
Igneous rocks can be categorized as either extrusive or intrusive.
Is andesite an extrusive rock?
Yes. Andesite is the extrusive equivalent of diorite
Which is an extrusive rock?
granite
