0
basalt is an extrusive igneous rock to be specific.you can use it to extract mafic minerals such as ,Biotite(used to make insulators).But as a rock it is used in construction as building material.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What kind of rock does magma form when it hardens?
If the magma cools on the surface of the crust, it is called extrusive igneous rock, such as pumice, basalt or rhyolite. If the magma cools inside the crust, it is called intrusive igneous rock, such as granite.
Describe one use for the igneous rocks granite basalt and pumice?
granite: sismecology basalt: hyperbole pumice: your big fat butt
What are large group of rocks which form from magma or lava?
These rock formations are generally referred to as igneous rocks and are categorized in at least two forms: Basalts and Granites. Lava is the form of molten rock. But, when it cools in air, it is more of a Basalt. When it cools well beneath the surface, under pressure from above, it takes the form of a Granite. However, we do use, for landscaping purposes, a form of it that has been cooled in water and is very porous (open-celled). This is usually just called "lava rock".
Why not use igneous rocks with relative dating?
Igneous rock is formed by lava. A fossil can't be contained in lava because it would be destroyed. So, no fossil is near lava so igneous rock can't be used for relative dating.
How could a scientists use igneous rocks to study the materials found deep below earths surface?
because the igneous rock comes from below earth's surface
What is one use for basalt in the igneous rock?
Crushed basalt can be used for asphalt.
What rock would be a good use of statue and is not affected too much by acid rain?
Any igneous rock like granite or basalt would be good. Avoid carbonate rocks.
What kind of rock does magma form when it hardens?
If the magma cools on the surface of the crust, it is called extrusive igneous rock, such as pumice, basalt or rhyolite. If the magma cools inside the crust, it is called intrusive igneous rock, such as granite.
What is the major use for a basalt rock?
Basalt rocks are commonly used in construction for building materials such as aggregates in concrete and asphalt. They can also be used in landscaping and as a decorative feature in gardens due to their durability and unique appearance. Additionally, basalt fiber, made from melted basalt rock, is used as a reinforcing material in composite materials for applications such as automotive parts and construction.
Describe one use for the igneous rocks granite basalt and pumice?
granite: sismecology basalt: hyperbole pumice: your big fat butt
How do you use the word igneous in a sentence?
Igneous is a type of rock.
Can you use the word igneous rock in a sentence?
I like igneous rocks
Who uses igneous rocks why?
Igneous rock can be used for making weapons. Blacksmiths can use them.
What minerals does Iowa make use of?
igneous rock
Describe one use each for the igneous rock granite basalt and pumice?
Pumice makes it a good abrasive for cleaning Nd polishing. Native Americans used obsidian to make Sharp tools. Egyptians used granite for statues. They also used other igneous rocks to build fortresses.
When molten rock solidifies forms what rock?
I'm pretty sure that its called "magma" i hope i could help
Why can't scientist use carbon to determine the age of an igneous rock?
Largely because igneous rock doesn't contain any carbon; any carbon would be vaporised in the heat of molten rock. Uranium is more commonly used to date igneous rocks.
