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How hard is biotite?
it is not hard because you can split the mineral
What is the density of biotite?
2.8 - 3.4, Average = 3.09 thank shawn
What mineral is known as black mica?
Black mica is also known as biotite. It is a common phyllosilicate mineral that is part of the mica group. Biotite is typically black or dark brown in color and is composed of potassium, iron, magnesium, aluminum, silicon, and hydrogen.
Which property of a mineral is illustrated by the peeling of biotite into thin flat sheets?
The property illustrated by the peeling of biotite into thin flat sheets is called cleavage. Cleavage is a mineral's tendency to break along planes of weakness, resulting in smooth, flat surfaces. Biotite has perfect cleavage, which means it breaks easily into thin sheets.
How is Biotite formed?
Biotite is formed through a process called metamorphism, which involves the alteration of existing rocks through heat and pressure deep within the Earth's crust. It commonly occurs in igneous and metamorphic rocks, particularly in association with minerals like feldspar and quartz. Biotite typically forms under high temperatures and pressures, leading to the rearrangement of mineral grains and the crystallization of biotite within the rock.
What is the hardness of biotite mica?
Biotite mica has a Mohs hardness of 2.5-3.0.
Is biotite magnetic?
no,biotite is not attracted to magetic forces (its not attracted to magnet)
What is an annite?
An annite is a phyllosilicate mineral related to biotite.
What are the tree kinds of mineral?
Astrophyllite, biotite, and cafarsite
What are the mineral compositions of granite?
Granite has feldspar, quartz, biotite.
How hard is biotite?
it is not hard because you can split the mineral
How does biotite taste?
Biotite is a type of mineral that is not typically consumed because it is not considered safe for ingestion. Therefore, it is best not to taste biotite or any other non-food substances.
What is the value of biotite?
The value of biotite can vary depending on factors such as size, color, clarity, and overall quality. In general, biotite is not considered a highly valuable mineral for commercial purposes, but it is still appreciated for its use in scientific research, educational purposes, and as a collectible mineral specimen.
What is a cleavage of a mineral?
A good example of a mineral with basal cleavage are those from the mica group such as muscovite and biotite
What mineral has one perfect cleavage muscovite and biotite?
Mica or silicate
How much is biotite usually worth?
Biotite, a common phyllosilicate mineral, typically does not have significant monetary value as a standalone mineral. Its worth can vary depending on factors such as quality, size, and the context in which it is found, but it generally ranges from a few cents to a few dollars per kilogram. In most cases, biotite is more valuable as part of a rock or mineral collection rather than as a collectible mineral on its own.
What is the density of biotite?
2.8 - 3.4, Average = 3.09 thank shawn
