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What are the two main families of rock-forming minerals?
Rock forming minerals are subdivided into two groups, the mafic and felsic minerals according to the principal rocks types they mainly occur in.
What is the most common group of rock forming minerals?
silicate and non silicate
Any group of hard rock forming minerals principal constituent of igneous rocks?
feldspar
What group of rock forming minerals are used as dielectrics in heating elements etc?
The micas are used as dielectrics.
What mineral group forms by the breakdown and weathering of rock forming silicate minerals and are important constituents of soils?
Clays
Does the smallest group of rock forming minerals consist of silicate?
No. Silicates are the largest group of rock forming minerals.
The smallest group of rock forming minerals consists of silicates?
Rock-forming minerals 1. Silicates - are minerals which consist of silicon and oxygen with some metals or nonmetals. Some rocks which have these minerals are granite, sandstone, basalt, gneiss and quartzite. 2. Carbonates - are minerals which consist of carbon, oxygen and some other elements. Rocks in which these minerals are found include marble, limestone and dolomite. 3. Oxides - are minerals which consist of oxygen and some other elements. They are found in rocks such as sandstone and shale. Although there are about 3000 different minerals found on Earth, there are only very few of them which form rocks.
Most rock forming minerals come from which family?
Silicates
Most rock-forming minerals come from which family?
Silicates
What group of rocks forming minerals that contain silicon and oxygen?
silicates
Why are most rock-forming minerals silicates?
Most rock-forming minerals are silicates because silicon and oxygen are two of the most abundant elements in the Earth's crust. Silicates are composed of silicon and oxygen atoms bonded together, along with other elements such as aluminum, iron, and magnesium. These minerals form through processes like crystallization from magma or chemical weathering of other rocks.
What are the largest group of rock forming minerals?
Silicates are the largest group of rock-forming minerals. They are characterized by silicon and oxygen atoms combined with other elements such as aluminum, iron, calcium, magnesium, and potassium. Silicates make up about 90% of the Earth's crust.
Most abundant minerals in rock?
The most abundant rock forming minerals are the silicates, like feldspars, micas, and quartz.
What are the 2 main families of rock-forming minerals?
The two main families of rock-forming minerals are silicates and non-silicates. Silicates, which include minerals like quartz and feldspar, are the most abundant group and contain silicon and oxygen in their structure. Non-silicates, such as carbonates, oxides, and sulfates, do not include silicon and oxygen in their basic composition and comprise a diverse range of minerals. Together, these families contribute to the formation of igneous, sedimentary, and metamorphic rocks.
What is the range of specific gravity of most common rock-forming minerals?
Silicates are the most common rock-forming minerals. They tend to have a specific gravity range of 2-4.
List the ten most rock forming minerals?
i dont kno wat they r but ikno their in the silicates
What are five most common rock forming minerals?
The most common rock forming mineral groups would be: silicates, carbonates, sulfates, sulfides, halides, and oxides.
