0
no
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
What group of rocks forming minerals that contain silicon and oxygen?
silicates
What are the silicates made of?
Silicate minerals are those composed of silicon and oxygen atoms. Some of these minerals are quartz, feldspar, mica and olivine.
Make up close to 95 percent of the rocks in the Earth's crust.?
silicates
What chemical compound makes up most rocks?
Most of the rocks contain Silicates as the basic material, silicates are anions containing Silicon and oxygen and in combination with metallic cations mostly Calcium and Magnesium. These are the basics, but there are hundreds of different kinds.
What is the mantle mostly made up of?
The earth's mantle is not made of metal but is a mixture of many somewhat molten rocks, most as oxides, meaning the mantle may be more oxygen than metal. The metals it has the most of are magnesium, iron, and aluminum. There's also lots of silicon, which is not really a metal.
Are Most rocks made from silicates?
no
What are most igneous rocks primarily composed of?
Igneous rocks are mostly made up of silicate minerals. These silicates are of two types, light and dark silicates. The dark silicates are also called ferromagnesian because of the presence of iron and magnesium in them. They include olivine, pyroxene, amphibole and biotite. The light-colored silicates include quartz, muscovite and feldspar. You can learn more about igneous rocks when you check the link.
What makes up close to 95 percent of the rocks in the Earth's crust?
silicates
Does iron come from ores rocks or silicates?
Ores.
What is a chemical compound that forms a part of a rock?
Most of the rocks contain Silicates as the basic material, silicates are anions containing Silicon and oxygen and in combination with metallic cations mostly Calcium and Magnesium.
Largest and most important mineral family?
Silicates. The largest and most important mineral family consists of the silicates. The bulk of rocks of the crust are composed of silicate materials, which combine the two most abundant chemical elements in the lithosphere, oxygen and silicon.
What is the most common group of minerals on earth?
The largest group of minerals by far are the silicates (most rocks are ≥95% silicates), which are composed largely of silicon and oxygen , with the addition of ions such as aluminum, magnesium, iron, and calcium. Some important rock-forming silicates include the feldspars, quartz, olivines, pyroxines, amphiboles, garnets, and micas.
How much does silicates make up the rocks in the Earth's crust?
17%
What group of rocks forming minerals that contain silicon and oxygen?
silicates
What are the silicates made of?
Silicate minerals are those composed of silicon and oxygen atoms. Some of these minerals are quartz, feldspar, mica and olivine.
What are most rocks?
It's safe to say most rocks are chemically silicates, although the commonest rocks contain oxides of calcium, magnesium, and other metals. Recent discoveries indicate the most common rock inside the Earth is a magnesium-iron-silicate, although it is difficult to obtain.
What has the author Lee C Peck written?
Lee C. Peck has written: 'Systematicanalysis of silicates' -- subject(s): Geochemistry, Analysis, Silicates, Rocks
