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Micas are monoclinic.
What else can I help you with?
What does the tendency of micas to produce thin cleavage flakes suggest about its crystal structure?
the arrangement of the atoms in mica
Muscovite mica group list?
Your question is unclear. Muscovite is not a group name, but there are a number of polytypes, as listed by Fleischer's Glossary, 2008: -2M1, -1M, , and -2M2. The micas are divided into three main subgroups: true micas, brittle micas, and interlayer-deficient micas. These total about 44 species. There are also six incompletely investigated micas that are now considered to be series.
What mineral contains oxygen and silicon is soft and shiny and separates easily into sheets?
The mineral you are referring to is likely mica. Mica contains oxygen and silicon in its structure, and its molecular arrangement allows it to separate easily into thin, flexible sheets. Mica is known for its softness and shiny appearance, making it a common ingredient in cosmetics and industrial applications.
Why do micas like muscovite and biotitle break along flat planes because?
Micas like muscovite and biotite break along flat planes due to their layered structure, which consists of sheets of silicate tetrahedra held together by weak van der Waals forces. This arrangement allows the layers to easily slide over one another, resulting in perfect cleavage along those planes when subjected to stress. The distinct flat surfaces created by this cleavage are characteristic of mica minerals.
What minerals are the easiest to recognize in a rock?
The easiest minerals to recognize in a rock most times is Quartz, Feldsper and Micas.
What is the crystalline structure of phyllite?
phyllite is a type of metasedimentary rock. The parent rock likely contained clays and/or micas, which have metamorphosed into micas and aligned due to pressure. This shiny surface is produced by the alignment of the minerals.
What does the tendency of micas to produce thin cleavage flakes suggest about its crystal structure?
the arrangement of the atoms in mica
How tall is Cynthia Micas?
Cynthia Micas is 165 cm.
Muscovite mica group list?
Your question is unclear. Muscovite is not a group name, but there are a number of polytypes, as listed by Fleischer's Glossary, 2008: -2M1, -1M, , and -2M2. The micas are divided into three main subgroups: true micas, brittle micas, and interlayer-deficient micas. These total about 44 species. There are also six incompletely investigated micas that are now considered to be series.
When was Cynthia Micas born?
Cynthia Micas was born on February 2, 1990, in Berlin, Germany.
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.
What is the relationship between the way in which silicon-oxygen tetrahedra bond in micas and the characteristic cleavage of micas?
The silicon-oxygen tetrahedra in micas are arranged in sheets, allowing for weak bonds between the layers. This layered structure is what gives micas their characteristic cleavage properties, as the weak bonds between the layers allow the mineral to easily split along parallel planes.
What mineral contains oxygen and silicon is soft and shiny and separates easily into sheets?
The mineral you are referring to is likely mica. Mica contains oxygen and silicon in its structure, and its molecular arrangement allows it to separate easily into thin, flexible sheets. Mica is known for its softness and shiny appearance, making it a common ingredient in cosmetics and industrial applications.
What is the geologic mean of platy mineral?
Platy minerals are micas(muscovite and biotite) and chlorite
What group is mica in?
Mica is a group of sheet silicate minerals (e.x of micas : Biotite, muscovite)
Why do micas like muscovite and biotitle break along flat planes because?
Micas like muscovite and biotite break along flat planes due to their layered structure, which consists of sheets of silicate tetrahedra held together by weak van der Waals forces. This arrangement allows the layers to easily slide over one another, resulting in perfect cleavage along those planes when subjected to stress. The distinct flat surfaces created by this cleavage are characteristic of mica minerals.
What minerals make up shale?
Minerals could include clays, feldspars, quartz, micas, and pyrite
