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Is biotite granite extrusive or intrusive?
Biotite granite is an intrusive igneous rock. It forms from the slow crystallization of magma deep within the Earth's crust, resulting in a coarse-grained texture.
What color is the streak of biotite?
biotite has a colorless streak
What type of rock is biotite schist?
Biotite schist is a metamorphic rock that forms from the metamorphism of mudstone or shale. It consists mainly of biotite mica mineral grains, along with quartz and other minerals. Schist has a foliated texture, meaning it has a layered or banded appearance due to the preferred orientation of minerals during metamorphism.
Is biotite magnetic?
no,biotite is not attracted to magetic forces (its not attracted to magnet)
Can biotite scratch glass?
No, biotite cannot scratch glass. Biotite has a hardness of about 2.5 to 3 on the Mohs scale, while glass typically has a hardness of around 5.5. This means that biotite is significantly softer than glass and will not be able to scratch it.
Is biotite granite extrusive or intrusive?
Biotite granite is an intrusive igneous rock. It forms from the slow crystallization of magma deep within the Earth's crust, resulting in a coarse-grained texture.
What is the parent rock of the metamorphic rock biotite gneiss?
Biotite gneiss could have a number of protoliths (parent rocks), and those protoliths could be igneous or sedimentary; the sedimentary parent rock could be a fine-grained shale, high in biotite composition, or a granitic rock, high in biotite.
What color is the streak of biotite?
biotite has a colorless streak
What type of rock is biotite schist?
Biotite schist is a metamorphic rock that forms from the metamorphism of mudstone or shale. It consists mainly of biotite mica mineral grains, along with quartz and other minerals. Schist has a foliated texture, meaning it has a layered or banded appearance due to the preferred orientation of minerals during metamorphism.
Is biotite magnetic?
no,biotite is not attracted to magetic forces (its not attracted to magnet)
Can biotite scratch glass?
No, biotite cannot scratch glass. Biotite has a hardness of about 2.5 to 3 on the Mohs scale, while glass typically has a hardness of around 5.5. This means that biotite is significantly softer than glass and will not be able to scratch it.
What are the silvery looking particles that are found in rocks?
Glittery, flashing specks in rocks that catch your eye are most likely either biotite or muscovite mica. Their crystal faces have a very glassy texture.
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.
Glauconite limonite and biotite are in which sedimentary rock?
biotite is used for building appartments,houses,and hardware types of construction ok you get that.
Why is biotite not able to be seen?
Biotite is a form of mica, and can be seen without difficulty in the right kind of rocks.
What is a biotite?
A biotite is a variety of dark brown mica, a mixed aluinosilicate and fluoride of potassium, magnesium and iron.
Where is biotite mico mined?
Biotite mica is mined in various countries including India, South Africa, Brazil, and the United States. India is one of the leading producers of biotite mica in the world.
