RUTILE Meaning and
Definition
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Rutile is a naturally occurring mineral composed primarily of titanium dioxide (TiO₂). It typically forms in the form of small, reddish-brown to black crystals. The mineral has a high hardness and a metallic to adamantine luster. Rutile is known for its distinct crystal structure, characterized by elongated and striated prisms. It often occurs as needle-like inclusions within other minerals or rocks.
In terms of its chemical composition, rutile is classified as a polymorph of titanium dioxide, meaning it shares the same chemical formula with another mineral called anatase, but possesses a different crystal structure. Rutile is the most abundant naturally occurring form of titanium dioxide and is widely distributed in various igneous, metamorphic, and sedimentary rocks.
Due to its high refractive index and dispersion properties, rutile is commonly used as a pigment in various applications, including paint, plastics, ceramics, and cosmetics. Its ability to reflect and scatter light makes it particularly useful for imparting a white, opaque appearance to products. Rutile is also utilized as a raw material in the production of titanium metal, as it is a valuable source of titanium.
In addition to its industrial uses, rutile is appreciated by collectors and lapidary enthusiasts for its unique crystal habit. It is often sought after for its striking reddish-brown to black color, which can exhibit a captivating iridescence under certain lighting conditions.
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Titanic acid of a dark-red colour, or reddish brown, occurring in four or eight sided prisms, massive, and in crystals-a mineral found in many places in Scotland.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for RUTILE
Etymology of RUTILE
The word "rutile" has its roots in the Latin term "rutilus", meaning "reddish" or "golden-red". This Latin word eventually transformed into "rutile" in the English language. The name is derived from the reddish-brown or golden color of the mineral.
Similar spelling words for RUTILE
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