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Luster is not a color, but a visible characteristic of the mineral's reflection of light off it's surface. In this case, the color of biotite is dark brown to black, but it's luster would be described as vitreous or glassy.

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Laurie Hammes

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3y ago

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What color is the Luster of biotite?

Luster is not a color, but a visible characteristic of the mineral's reflection of light off it's surface. In this case, the color of biotite is dark brown to black, but it's luster would be described as vitreous or glassy.


What is the color of luster?

Luster is not a color, but a visible characteristic of the mineral's reflection of light off it's surface. In this case, the color of biotite is dark brown to black, but it's luster would be described as vitreous or glassy.


What color is the streak of biotite?

biotite has a colorless streak


Is biotite magnetic?

no,biotite is not attracted to magetic forces (its not attracted to magnet)


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.


What is a biotite?

A biotite is a variety of dark brown mica, a mixed aluinosilicate and fluoride of potassium, magnesium and iron.


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.


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.


What are types of minerals?

biotite


What are the uses of biotite?

i have no idea.bye!


Who was biotite discovered by?

Biotite was discovered by the Austrian mineralogist Andreas von Bonsdorff in 1847.