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What type of cleavage results in a thin sheet of a mineral?
Perfect cleavage results in a thin sheet of a mineral. This occurs when the mineral breaks along flat, parallel planes.
What are sheet silicates?
A structural type of silicate mineral in which flat sheets are formed by the sharing of three of the four oxygen atoms in each tetrahedron with neighboring tetrahedrons. Also known as layer silicate; sheet mineral; sheet silicate.
Hornblende has what type of silicate structure?
Hornblende has a double chain silicate structure. This structure consists of pairs of linked tetrahedra that form continuous chains in two dimensions.
Is Muscovite a silicate?
Yes, Muscovite is a silicate mineral. It belongs to the group of sheet silicates and is composed of aluminum, potassium, and silicon. It is commonly found in granite and metamorphic rocks.
What is the difference between mica and quartz?
Biotite mica contains iron and/or magnesium, but muscovite mica does not.
What type of cleavage results in a thin sheet of a mineral?
Perfect cleavage results in a thin sheet of a mineral. This occurs when the mineral breaks along flat, parallel planes.
A sheet like silicate structure is?
A sheet-like silicate structure refers to a mineral arrangement where silicate tetrahedra are stacked in a sheet-like fashion. Examples include minerals like mica and clay minerals, where the tetrahedra are arranged in continuous flat layers. These structures give the minerals their characteristic properties, such as cleavage and low hardness.
In science what kind of rock is a mica categorized as?
Mica is a silicate mineral that is typically found in sheet form. It is characterized by its basal cleavage, which means that it splits along well-defined structural planes. It is flaky and shiny due to its crystalline structure.
Is feldspar a sheet silicate?
No, feldspar is not a sheet silicate. It belongs to the tectosilicate group, which forms a framework structure rather than sheets like those found in phyllosilicates.
If silicon bonded with three oxygen atoms Howe might the crystalline structures of silicate minerals be different?
Silicate minerals with silicon bonded to three oxygen atoms tend to have a sheet-like structure, allowing them to form flat layers within the crystal lattice. This configuration results in a structure that is more easily cleaved along these planes, giving rise to distinct cleavage patterns. Examples of such minerals include micas and clay minerals.
What is the O Si ratio in a silicate sheet?
2.5
What are sheet silicates?
A structural type of silicate mineral in which flat sheets are formed by the sharing of three of the four oxygen atoms in each tetrahedron with neighboring tetrahedrons. Also known as layer silicate; sheet mineral; sheet silicate.
Is muscovite a silicate mineral?
Yes, muscovite is a silicate mineral. It belongs to the phyllosilicate group, which consists of minerals with a sheet-like structure. Muscovite is a common mica mineral that is composed of potassium, aluminum, silicon, oxygen, and hydrogen.
What is the osi ratio in a silicate sheet?
"http://wiki.answers.com/Q/What_is_the_osi_ratio_in_a_silicate_sheet"
Hornblende has what type of silicate structure?
Hornblende has a double chain silicate structure. This structure consists of pairs of linked tetrahedra that form continuous chains in two dimensions.
What is the relationship between the way in which silicon-oxygen tetrahedral bond in micas and the characteristic cleavage of micas?
The silicon-oxygen tetrahedral bonds in micas create a sheet structure with weak bonds between the sheets. This allows micas to cleave along these weak planes, resulting in their characteristic perfect basal cleavage.
Is Muscovite a silicate?
Yes, Muscovite is a silicate mineral. It belongs to the group of sheet silicates and is composed of aluminum, potassium, and silicon. It is commonly found in granite and metamorphic rocks.
