0
Igneous rocks with high iron and magnesium content are known as mafic. This word comes from the combination of the "Ma" for magnesium and Fe for iron, MaFe, Mafic
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Are basaltic igneous rocks high in iron and magnesium?
The dark colored igneous rocks that are rich in calcium and magnesium are called mafic igneous rocks. Basalt is one example of these. Their relative density is higher than three.
Dark colored igneous rock rich in iron and magnesium?
Dark, mafic rock is relatively rich in iron and magnesium.
What are mafic rocks?
Mafic rocks are igneous rocks that are rich in dark-colored minerals such as pyroxene, amphibole, and olivine. They have low silica content and high levels of magnesium and iron. Mafic rocks are typically dense and form from the solidification of magma with a high temperature.
What minerals are present in felsic rocks and mafic rocks?
Felsic refers to igneous rocks that are relatively high in silica and aluminum. Mafic refers to igneous rocks that are higher in magnesium and iron than felsic rocks.
Are igneous rocks like gabbro and basalt silica-deficient with high magnesium and iron?
Yes, gabbro and basalt are silica-deficient igneous rocks that have high magnesium and iron content. Gabbro is a coarse-grained rock, while basalt is fine-grained due to differences in cooling rates. Both rocks form from the cooling of magma with low silica content.
A high concentration of a mineral in rock?
Rocks usually get different concentration levels as different strata are reached. The silica and magnesium content in rocks increases as the depth increases.
Are basaltic igneous rocks high in iron and magnesium?
The dark colored igneous rocks that are rich in calcium and magnesium are called mafic igneous rocks. Basalt is one example of these. Their relative density is higher than three.
Are igneous rocks like gabbro and basalt silica-deficient with high magnesium and iron?
Yes, gabbro and basalt are silica-deficient igneous rocks that have high magnesium and iron content. Gabbro is a coarse-grained rock, while basalt is fine-grained due to differences in cooling rates. Both rocks form from the cooling of magma with low silica content.
What does hardwater contain?
Hard water contains high levels of minerals such as calcium and magnesium. These minerals can cause mineral deposits to form in plumbing and appliances, as well as leave spots on dishes and glassware after washing.
What minerals are present in felsic rocks and mafic rocks?
Felsic refers to igneous rocks that are relatively high in silica and aluminum. Mafic refers to igneous rocks that are higher in magnesium and iron than felsic rocks.
Dark colored igneous rock rich in iron and magnesium?
Dark, mafic rock is relatively rich in iron and magnesium.
What colour flame do you you get when you burn magnesium chloride?
When magnesium chloride is burned, it produces a white flame. This is due to the high energy levels of the burning magnesium that emits visible light in the form of white light.
What happens if electrolyte levels get too high?
It can lead to dysrhythmia when Potassium gets high.When Magnesium is high you will be experiencing increased reflexibility. When Sodium is high , you will have Hypertension and kidney problems.
What is ferromagnesian rocks?
ferromagnesian rocks are dark coloured rocks with high melting point and high specific gravity. they are basic rocks that consists of the elements like iron and magnessium, and are made up of mostly the olivine and pyroxene minerals. ferromagnesian rocks are formed from the earths interior espesially within the mantle. they include gabbro, basalt and peridotite.
What is the chemical reaction between magnesium and oxygen called?
The chemical reaction between magnesium and oxygen is called magnesium oxide formation. This reaction occurs when magnesium metal reacts with oxygen gas to produce magnesium oxide, which is a white powdery substance. The chemical equation for this reaction is 2Mg + O2 -> 2MgO.
What causes the pain when you eat pop rocks and jug soda?
This can be caused by the sugars in the pop rocks with the high levels of bicarbonate of soda which reacts strangely.
What has the author W O Robinson written?
W. O. Robinson has written: 'Chemical studies of infertile soils derived from rocks high in magnesium and generally high in chromium and nickel' -- subject(s): Soils, Magnesium content, Analysis, Nickel content
