SPHALERITE Meaning and
Definition
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Sphalerite is a mineral that belongs to the class of sulfides. It is commonly known as zinc blende or zinc sulfide. The name "sphalerite" originates from the Greek word "sphaleros," meaning "deceptive," which refers to its resemblance to galena. It is typically found in various shades of brown, black, or yellow.
The chemical formula of sphalerite is ZnS, indicating its composition of zinc and sulfur. It is an important ore of zinc, which is vital in several industrial applications. Sphalerite occurs in hydrothermal veins and is often associated with other sulfide minerals such as galena and pyrite.
Physical properties of sphalerite include a Mohs hardness of 3.5 to 4, which makes it relatively soft compared to many other minerals. Its distinct streak is brown, and it has a resinous or sub-metallic luster. The crystal system of sphalerite is cubic, displaying a 3D arrangement of atoms.
One of the notable characteristics of sphalerite is its variable transparency. While some specimens may be transparent to translucent, most are opaque. It has a distinctive cleavage pattern, resulting in tetrahedral or diamond-shaped fragments when broken.
Sphalerite has a wide range of uses. Apart from being an important ore of zinc, it is also used as a gemstone when found in transparent or facetable forms. Additionally, sphalerite can provide important information to scientists studying mineralogy, geology, and ore deposits due to its widespread occurrence and distinctive properties.
Common Misspellings for SPHALERITE
Etymology of SPHALERITE
The word "sphalerite" originates from the Greek word "sphaleros", which means "deceptive". It is derived from the belief that sphalerite is a low-value mineral that often resembles other more valuable minerals, leading to its deceptive appearance.
Similar spelling words for SPHALERITE
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