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What is the layer of the moon composed of silica magnesium and iron?
Wiki User
∙ 8y ago
The layer of moon that is composed of magnesium, iron,silicon (not silica) is called Crust.It is outermost layer of the moon. It also contains Calcium,Aluminum and Oxygen.
Wiki User
∙ 8y ago
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What is moon made up of and what?
The crust of the Moon is composed mostly of oxygen, silicon, magnesium, iron, calcium, and aluminum. There are also trace elements like titanium, uranium, thorium, potassium and hydrogen. Scientists believe that the mantle of the Moon is largely composed of the minerals olivine, orthopyroxene and clinopyroxene. It's also believed to be more iron-rich than the Earth's mantle. Scientists think that the lunar core is made of metallic iron, with small amounts of sulfur and nickel.
What is the planet earth composed of?
earths thin, rocky crust is composed of silicon, aluminum, calcium, sodium and potassium.
Of what substance are the inner planets mostly composed of?
Iron and Rock.
What is the most abundant metal on the surface of the moon?
The most abundant metal is magnesium, followed by iron. Or it may be iron, depending on the source of information you use.
What is the mineral composition of Mars?
Based on orbital observations and the examination of the Martian meteorite collection, the surface of Mars appears to be composed primarily of basalt. Some evidence suggests that a portion of the Martian surface is more silica-rich than typical basalt, and may be similar to andesitic rocks on Earth; however, these observations may also be explained by silica glass. Much of the surface is deeply covered by a fine iron oxide dust that has the consistency of talcum powder.
What is about 1802 miles thick and composed of silica iron magnesium and other minerals?
It Is The Mantle
What rock in the igneous family are medium colored and have no silica?
Igneous rocks that are medium colored and have no silica are called mafic rocks. They are mainly composed of magnesium and iron.
What are the largest layer of earths surface composed mostly of silicon oxygen magnesium and iron?
crust
What is the largest layer of earth's surface composed mostly of silicon oxygen magnesium and iron?
it's mantle
Largest layer of earth's surface's composed mostly of silicon oxygen magnesium and iron?
Oceanic crust.
What is the largest layer in earth's surface composed mostly of silicon oxygen magnesium and iron?
it's mantle
What are meteorites comprised of?
It depends on the type of meteorite: Stony meteorites are composed of Iron and Magnesium silicates. Stony-Iron meteorites are compose of silicates and Iron and Magnesium metals. Iron meteorites are primarily composed of Iron and Magnesium metals and Iron suphides.
Igneous rocks like gabbro and basalt are silica-deficient with high magnesium and iron?
Yes, this is true. The rocks in question are 'Mafic' or 'Basic'. Mafic minerals are often dark in colour, and are indeed composed of Iron, with a good portion of Magnesium and other elements. They are Silica/Quartz deficient, and also note that the mineralogy makes Basaltic lava particularly runny, as opposed to Andesitic lava, with high Silica, which is very viscous.
Dark fine texture rock containing iron magnesium and silica?
BASALT
Igneous rocks that are dense and dark colored they form from magma that is rich in iron and magnesium and poor in silica?
Igneous rocks that are dense and dark-colored are called basaltic rocks. They are formed from magma that is rich in iron and magnesium and poor in silica content.
Are igneous rocks like gabbro and basalt silica-deficient with high magnesium and iron?
Yes.
Which layer of earth is composed primarily of solid iron?
The inner core is solid and composed mostly of iron.
