Magnetite.
Has metallic luster, silver color, black streak, and contains (Fe) Iron.
The mineral you are describing is likely magnetite. Magnetite is an iron oxide mineral with a metallic luster and a distinctive black color, often exhibiting a black streak. It is primarily composed of iron and is an important ore of iron, commonly used in steel production. Its magnetic properties also make it unique among other iron-containing minerals.
The mineral you are referring to is galena. Galena is a dense, metallic mineral that is the primary ore of lead, composed of lead sulfide (PbS). It often appears in a crystalline form and is known for its high density and metallic luster.
Silver is a metallic mineral that is opaque rather than transparent. It has a reflective surface that can give it a shiny appearance, but it does not allow light to pass through. In its pure form, silver exhibits a high degree of luster, which contributes to its aesthetic appeal in jewelry and decorative items. However, when considering transparency in terms of light transmission, silver is classified as a non-transparent material.
Galena is a common mineral that contains lead and is often found alongside silver ores such as argentite. These minerals are typically found in hydrothermal veins and are important sources of lead and silver production.
It contains Argentum commonly known as Silver.
The mineral described is likely hematite. Hematite has a metallic luster, silver color, black streak, and contains iron. It is a common iron oxide mineral found worldwide.
Native metals are minerals. The only metals that commonly occur in native form are copper, silver, gold, and platinum.
The mineral you are describing is likely magnetite. Magnetite is an iron oxide mineral with a metallic luster and a distinctive black color, often exhibiting a black streak. It is primarily composed of iron and is an important ore of iron, commonly used in steel production. Its magnetic properties also make it unique among other iron-containing minerals.
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Pyrite, often referred to as "fool's gold," is a mineral that has a metallic luster, resembling the appearance of gold. It is commonly found in a cubic crystal form and has a brassy yellow color with a reflective surface that gives it a shiny, metallic appearance.
The mineral you are referring to is likely acanthite, a silver sulfide mineral that forms long metallic slender bladed crystals. Acanthite is commonly found in hydrothermal veins associated with silver deposits and has a distinct silvery-gray to black color with metallic luster. It is an important ore of silver and is often confused with other silver-bearing minerals such as argentite.
Luster is: "The reflection of light from the surface of a mineral, described by its quality and intensity; the appearance of a mineral in reflected light." Common descriptive words would be glassy, dull, earthy, waxy, vitreous, metallic, etc...
Silver is a metalic chemical element.
The mineral you are referring to is galena. Galena is a dense, metallic mineral that is the primary ore of lead, composed of lead sulfide (PbS). It often appears in a crystalline form and is known for its high density and metallic luster.
No, zinc and silver are not the same. They are two different chemical elements with distinct properties and uses. Zinc is a transition metal commonly used in galvanization and as a dietary supplement, while silver is a precious metal valued for its luster and conductivity.
Silver is a metallic mineral that is opaque rather than transparent. It has a reflective surface that can give it a shiny appearance, but it does not allow light to pass through. In its pure form, silver exhibits a high degree of luster, which contributes to its aesthetic appeal in jewelry and decorative items. However, when considering transparency in terms of light transmission, silver is classified as a non-transparent material.
Tungsten has a medium to high luster, shines like silver