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What mineral can be scratched with a fingernail and is nonmetallic luster and black?
The mineral that can be scratched with a fingernail, has a nonmetallic luster, and is black is talc. Talc has a hardness of 1 on the Mohs scale, making it the softest mineral. It typically appears in a variety of colors, including black, and has a greasy or soapy feel due to its composition.
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Which mineral has a metallic luster is gray and can be scratched with a fingernail?
The mineral you are describing is likely graphite. Graphite has a metallic luster and appears gray in color. It is soft enough to be scratched with a fingernail, which distinguishes it from many other minerals. This characteristic makes graphite an important material in applications such as pencils and lubricants.
Which minerals can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
Mineral that has a nonmetallic luster and is black?
The mineral you are referring to is likely magnetite. Magnetite is a black mineral with a nonmetallic luster, often appearing metallic or glassy. It is a common iron oxide mineral found in a variety of geological settings.
What is the luster of orthoclase?
Depending on the variety, feldspars can range from adamantine to glassy in luster.
What does a mineral with a nonmetallic silky luster have?
A mineral with a nonmetallic silky luster is likely to be fibrous in structure, such as asbestos or satin spar gypsum. This type of luster is caused by the arrangement of fine parallel fibers that reflect light, creating a smooth and shiny appearance. Minerals with this luster are often valued for their unique texture and appearance.
What mineral has nonmetallic luster is black and can be scratched by a fingernail?
Magnatite is the mineral that has a nonmatallic luster, is black, and can be scratched by a fingernail.
What mineral that has a nonmetallic luster and is black it can also be scratched with a fingernail what is it?
That could be graphite, which is a natural allotrope of the element carbon.
Which mineral can be esily scratched by a fingernail has cleavage a metallic luster and has a black streak?
The mineral that fits this description is graphite. Graphite is very soft and can be easily scratched by a fingernail. It has a metallic luster and a black streak.
Which mineral can be easily scratched by a fingernail has a cleavage metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
Which mineral has a metallic luster is gray and can be scratched with a fingernail?
The mineral you are describing is likely graphite. Graphite has a metallic luster and appears gray in color. It is soft enough to be scratched with a fingernail, which distinguishes it from many other minerals. This characteristic makes graphite an important material in applications such as pencils and lubricants.
Which mineral can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
azurite is one of the minerals that has a light blue streak.
Which minerals can be easily scratched by a fingernail has cleavage a metallic luster and has a black streak?
Well you see, it's pretty simple. If a fingernail has a hardness of 2.5, and the question is asking what mineral can easily be scratched by a fingernail. Well then it is Graphite. It has a less hardness than your fingernails.
Is the luster of a mineral described as metallic or nonmetallic True or false?
True. The luster of a mineral is described as either metallic or nonmetallic. Metallic luster reflects light like metal, while nonmetallic luster can vary from glassy to earthy in appearance.
What is a word that means shiny luster?
If a mineral has a shiny luster, is it matallicIf a mineral has no shiny luster, is it nonmetallic?
Mineral that has a nonmetallic luster and is black?
The mineral you are referring to is likely magnetite. Magnetite is a black mineral with a nonmetallic luster, often appearing metallic or glassy. It is a common iron oxide mineral found in a variety of geological settings.
What are facts about luster?
The Luster of a mineral is it's appearance in the light. Also there are two types of Luster, metallic and nonmetallic.
What mineral has nonmetallic luster and it is black?
There is not enough information to go on. Many minerals fit this description, especially since there are several types of nonmetallic luster.
