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What is the mineral that can have either a metallic or nonmetallic luster?
The mineral that can exhibit both metallic and nonmetallic luster is mica. Mica is known for its sheet-like structure and can appear shiny and reflective (metallic) when viewed from certain angles, while also displaying a more subdued, nonmetallic sheen in other contexts. This dual luster is a characteristic that can be observed in different varieties of mica, such as muscovite and biotite.
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 is micas luster?
Mica has a vitreous to pearly luster, which means it appears shiny like glass and has a somewhat reflective quality due to its layered structure. This luster is caused by the reflection of light off the mineral's smooth, flat surfaces.
What are common nonmetallic minerals?
Common nonmetallic minerals include quartz, feldspar, mica, calcite, and gypsum. These minerals are often used in various industries; for example, quartz is widely used in glass production, while gypsum is essential in making drywall. Nonmetallic minerals typically lack metallic luster and are valued for their physical properties rather than for metal content. They play critical roles in construction, manufacturing, and agriculture.
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 mineral that can have either a metallic or nonmetallic luster?
The mineral that can exhibit both metallic and nonmetallic luster is mica. Mica is known for its sheet-like structure and can appear shiny and reflective (metallic) when viewed from certain angles, while also displaying a more subdued, nonmetallic sheen in other contexts. This dual luster is a characteristic that can be observed in different varieties of mica, such as muscovite and biotite.
Is calcite metallic or nonmetallic?
Calcite is a compound and therefore cannot be classified as a metal or nonmetal.
Is mica non metallic or metallic?
Mica is nonmetallic.
Is mica metallic or non - metallic?
Mica is nonmetallic.
Is mica is metal or non metal?
Mica is nonmetallic.
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.
Would the luster of chrome be described as nonmetallic?
I think its nonmetallic as it is glass
What is luster of a ruby?
a ruby is nonmetallic
Is mica nonmetallic or metallic?
metallic i think
Is mica nonmetallic?
Mica is non-metallic; it does not carry an electrical charge and is not malleable, or hard.
Is magnetite nonmetallic luster and black?
yes
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.
