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Is orbicular rhyolite a metamorphic rock?
No, orbicular rhyolite is not a metamorphic rock. It is a type of igneous rock that forms from the cooling of silica-rich magma. Orbicular rhyolite is characterized by its spherical clumps of minerals, giving it a distinctive appearance.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
Why don't igneous rocks look like magma rocks if igneous rock is formed from magma?
Because that is the very definition of igneous rock.
When magma is cooled it becomes what?
Cooling and solidifying magma turns into igneous rock.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
What igneous rock has no visible crystals?
Obsidian is an igneous rock that has no visible crystals due to its rapid cooling process, which prevents crystal formation. It is often dark in color and has a glassy appearance.
Is orbicular rhyolite a metamorphic rock?
No, orbicular rhyolite is not a metamorphic rock. It is a type of igneous rock that forms from the cooling of silica-rich magma. Orbicular rhyolite is characterized by its spherical clumps of minerals, giving it a distinctive appearance.
What describes rock that was formed when molten rock cooled down?
Igneous rock is formed.
Is obsidian metamorphic igneous or sedimentary?
Obsidian is an igneous rock.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
Why don't igneous rocks look like magma rocks if igneous rock is formed from magma?
Because that is the very definition of igneous rock.
When magma is cooled it becomes what?
Cooling and solidifying magma turns into igneous rock.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
Is granite a igneous rock?
Yes, granite is a type of igneous rock.
Is basalt a igneous metamorphic or sedimentary rock?
Basalt is an extrusive igneous rock.
Is pumice igneous rock metamorphic rock or sedimentary rock?
Pumice is an igneous rock formed from volcanic eruptions. It is created when lava with high gas and water content rapidly cools and solidifies, trapping bubbles of gas inside. This rapid cooling results in a porous rock with a low density, making pumice able to float on water.
What is igneous rock formed from magma below Earth's surface is called?
It is called an intrusive igneous rock.
