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Rocks that contain dark silicate minerals and plagioclase feldspar have?
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∙ 12y ago
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Does a rock forming mineral contain atoms of silicon and oxygen?
Most likely, as the major rock forming minerals are from the silicate group. Examples are feldspar, quartz, olivine, and mica.
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.
Feldspar and quartz are examples of what minerals?
The group of minerals in Feldspar contain framework tectosilicates. The compositions of the major elements in the usual feldspars can be identified by three endmembers: Potassium-Feldspar, Albite, and Anorthite.
Do feldspar conduct electricity?
Feldspar, the mineral, is not magnetic. Most, but not all, magnetic minerals contain iron.
Can gabbro contain mineral quartz?
No, gabbro does not typically contain mineral quartz. Gabbro is a coarse-grained igneous rock composed primarily of calcium-rich plagioclase feldspar and pyroxene minerals. Quartz is not a common mineral in gabbro; it is more common in granitic rocks.
How is granite and rhydoite similar?
they both contain the minerals quatz,feldspar,muscovite,amphibole,plagioclase
Whats the definition for silicate minerals?
The most common minerals found on Earth are the Silicate minerals. The silicate minerals are: amphibole, feldspar, mica, olivine, pyroxene, and quartz.
Types of minerals that contain oxygen and silicon?
Silicate minerals.
What rock contains aluminum silicates and other minerals?
Bauxite is the main source of aluminum. Albite is a feldspar mineral and is a sodium aluminum silicate All rocks contain other minerals.
What is the difference between silicate and nonsilicate mineral?
Non-silicate minerals don't contain silicon and oxygen in tandem; silicate minerals do.
Does a rock forming mineral contain atoms of silicon and oxygen?
Most likely, as the major rock forming minerals are from the silicate group. Examples are feldspar, quartz, olivine, and mica.
What is the grouping of silicate and non-silicate minerals based on?
The grouping of silicate and non-silicate minerals is based on whether they contain silicon and oxygen. Silicate minerals are divided into smaller groups based on their structure. Non-silicate minerals are didvided into smaller groups based on their composition.
What do silicate minerals contain?
They all contain the silicon-oxygen tetrahedron.
Do silicate rocks have greater or lesser density than moon and earths density?
Less than. The moon rock density is greater in ferromagnesion and nickel content, with greater density, whereas silicate rocks contain largely quartz and feldspar minerals.
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 element do silicate minerals contain?
silicon and oxygen
Feldspar and quartz are examples of what minerals?
The group of minerals in Feldspar contain framework tectosilicates. The compositions of the major elements in the usual feldspars can be identified by three endmembers: Potassium-Feldspar, Albite, and Anorthite.
