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Igneous rock is consistently a compound - a mixture of elements. Although there are variations in composition, igneous rock is usually made up of roughly half oxygen, roughly one quarter silicon, and lesser, but significant, quantities of aluminum, calcium, sodium, potassium, and magnesium., with a sprinkling of other elements.
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Is silver a sedimentary or igneous?
Silver isn't actually a rock, it's a metal and an element.
Is magnesium an igneous rock?
No. Magnesium is not a rock; it is a metallic element. It is present in some of the minerals found in igneous rocks. It does not occur naturally in its elemental form.
Is Mercury igneous rock?
Answer Mercury is an element, but some mercury containing minerals are associated with volcanism.
What type of rock forms when molten rock cools?
Rock that forms from molten rock that cools and solidifies is called igneous rock.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
Is silver a sedimentary or igneous?
Silver isn't actually a rock, it's a metal and an element.
Is magnesium an igneous rock?
No. Magnesium is not a rock; it is a metallic element. It is present in some of the minerals found in igneous rocks. It does not occur naturally in its elemental form.
Is Mercury igneous rock?
Answer Mercury is an element, but some mercury containing minerals are associated with volcanism.
Is granite a element?
No. Granite is an intrusive igneous rock, composed of minerals which are composed of various elements.
What type of rock forms when molten rock cools?
Rock that forms from molten rock that cools and solidifies is called igneous rock.
What describes rock that was formed when molten rock cooled down?
Igneous rock is formed.
Type of rock formed from molten rock?
Igneous rock is formed when magma cools and becomes solid.
What type of rock is a pumice rock?
an igneous rock.
Is obsidian metamorphic igneous or sedimentary?
Obsidian is an igneous rock.
What kind of rock is formed after a volcano erupts?
Extrusive igneous rock such as basalt, rhyolite, pumice, and obsidian.
When magma is cooled it becomes what?
Cooling and solidifying magma turns into igneous rock.
What is igneous rock formed from magma below Earth's surface is called?
It is called an intrusive igneous rock.
