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Is Obsidian an extrusive rock or intrusive rock?
Yes it is extrusive love yall
Is fluorite an extrusive rock?
No, fluorite is not an extrusive rock. It is a mineral commonly found in hydrothermal veins associated with igneous rocks. Extrusive rocks are formed from lava cooling on the Earth's surface, while fluorite is usually found in veins deep within the Earth's crust.
Is dacite intrusive or extrusive?
Dacite can be both intrusive and extrusive. Intrusive dacite forms when magma solidifies beneath the Earth's surface, while extrusive dacite forms when lava erupts on the Earth's surface and cools quickly.
What are the two category's of igneous rock?
Intrusive and Extrusive
Is marble an extrusive or an intrusive rock?
Neither. The terms intrusive and extrusive apply to igneous rocks; marble is metamorphic.
Is fluorite intrusive or extrusive?
Fluorite is an extrusive rock, meaning it forms from the solidification of magma on the Earth's surface. It typically occurs in volcanic environments and is associated with lava flows and volcanic rocks.
Is basalt an intrusive rock or extrusive rock?
Extrusive. Solidifies above ground level.
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 a metamorphic rock intrusive or extrusive?
It is neither. Intrusive and extrusive are terms used to describe igneous rock.
Is Obsidian an extrusive rock or intrusive rock?
Yes it is extrusive love yall
Are basalt extrusive or intrusive?
Basaltic rock are true to be extrusive rock
Is extrusive a rock?
Igneous rocks can be categorized as either extrusive or intrusive.
Is fluorite an extrusive rock?
No, fluorite is not an extrusive rock. It is a mineral commonly found in hydrothermal veins associated with igneous rocks. Extrusive rocks are formed from lava cooling on the Earth's surface, while fluorite is usually found in veins deep within the Earth's crust.
What are the types of Igneous rock?
extrusive and intrusive
What are the type of igneous rock?
extrusive and intrusive
Is dacite intrusive or extrusive?
Dacite can be both intrusive and extrusive. Intrusive dacite forms when magma solidifies beneath the Earth's surface, while extrusive dacite forms when lava erupts on the Earth's surface and cools quickly.
How can you determine if an igneous rock has had an intrusive or extrusive organ?
by the size of the crystals, big crystals intrusive, small crystals extrusive
