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Igneous rocks are composed mainly of silicate minerals. Granite is mostly quartz, feldspar and mica. Basalt is mainly feldspar, pyroxine and amphibole. Diorite can be a mixture of all of these minerals. Peridotite is mainly olivine (peridot) and pyroxine.

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What kind of rock is there for Igneous rock?

Igneous Rock consists of three elements:-Liquid PortionSolids if any are silicate mineralsVolatile


Is an igneous rock a element?

No 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.


What is the process of abdsolut dating?

Absolute dating relies on radioactive decay of elements in a rock. When an igneous rock is formed it may contain elements that are a mixture.


What are 7 elements igneous rock contains?

The seven main elements commonly found in igneous rocks are silicon, oxygen, aluminum, iron, calcium, sodium, and potassium. These elements make up the minerals that compose igneous rocks and give them their characteristic properties.


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.


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.


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.


Why does the igneous rock turn into a sedimentary rock?

Igneous rocks can weather and erode over time due to exposure to the elements. The eroded particles can then be transported and deposited by wind, water, or ice to form sedimentary rocks through processes like compaction and cementation.