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Are halite and hematite minerals that contain the same elements but different numbers of atoms or each element?
No. Halite is sodium chloride. Hematite is iron (III) oxide.
Is Quartzite magnetic?
No, quartzite is not magnetic as it does not contain any magnetic minerals like magnetite or hematite.
What are bauxite and hematite called since they prouduceuseful materials?
Bauxite and hematite are often referred to as "ore" minerals because they are naturally occurring rock or mineral deposits that contain valuable metals. Bauxite is the primary ore for aluminum, while hematite is a major source of iron. These ores are processed to extract the metals they contain, making them essential for various industrial applications.
Is hematite and feldspars are exapmles of native elements?
No, hematite and feldspars are not examples of native elements. Hematite is an iron oxide mineral (Fe₂O₃), and feldspars are a group of silicate minerals that contain aluminum and various other elements, such as sodium, potassium, or calcium. Native elements are minerals that consist of a single element, such as gold, silver, or copper.
In what phase can you find iron and nickel in the mantle?
The mantle does not contain free Iron or Nickel. It is made of siliceous minerals.
Does Hematite turn your skin green?
No, hematite doesn't contain copper so your skin will not turn green
Is hematite a good conductor?
Hematite is a poor conductor of electricity due to its intrinsic electrical resistivity. While it does contain iron, which is a conductor, the crystalline structure of hematite results in poor electron mobility.
Does cocoa butter contain nickel?
No it does not contain Nickel, nickel is a metal and butter is made from milk solids (fat).
Can a magnet attract stone?
Generally not, through magnetite and, to a lesser degree, hematite, are attracted to magnets.
Are halite and hematite minerals that contain the same elements but different numbers of atoms or each element?
No. Halite is sodium chloride. Hematite is iron (III) oxide.
What does nickel free mean?
That it does not contain any of the metal nickel.
How are magnetite and hematite similar?
Both contain iron, are relatively heavy, black, and opaque.
What is in nickel ore?
Nickel ores contain nickel and also iron, magnesium, sulfur, silicon.
Does silver contain nickel?
No, nickel is an element. Silver is another element. Neither are alloys, silver only contains silver, nickel only contains nickel. "German silver", which is not actually silver, does contain nickel. It's a silver-colored alloy of nickel, copper and zinc.
Is Quartzite magnetic?
No, quartzite is not magnetic as it does not contain any magnetic minerals like magnetite or hematite.
Does lipstick contain nickel?
yes
Why are hematite and pyrite not classified as ferromagnesian silicates?
Hematite and pyrite are not classified as ferromagnesian silicates because they do not contain the silicate tetrahedra that characterize silicate minerals. Hematite (Fe2O3) is an iron oxide, while pyrite (FeS2) is a sulfide. Ferromagnesian silicates, such as olivine and pyroxene, contain significant amounts of iron and magnesium within their silicate structures, which hematite and pyrite lack. Thus, their mineral classifications are based on their distinct chemical compositions rather than silicate frameworks.
