Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF 2. It belongs to the halide minerals. It crystallizes in isometric cubic habit, although octahedral and more complex isometric forms are not uncommon. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 4 as fluorite. [6]

Sep 9, 2023 · Fluorite, also known as fluorspar, is a widely occurring mineral found in various geological settings around the world. It is a colorful and highly valued mineral due to its vibrant fluorescence when exposed to ultraviolet light, which gives it its name.

fluorite, common halide mineral, calcium fluoride (CaF 2), which is the principal fluorine mineral. It is usually quite pure, but as much as 20 percent yttrium or cerium may replace calcium. Fluorite occurs most commonly as a glassy, many-hued vein mineral and is often associated with lead and silver ores; it also occurs in cavities, in ...

Fluorite is an important industrial mineral composed of calcium and fluorine (CaF 2). It is used in a wide variety of chemical, metallurgical, and ceramic processes. Specimens with exceptional diaphaneity and color are cut into gems or used to make ornamental objects. Fluorite is deposited in veins by hydrothermal processes.

Fluorite is found as a common gangue mineral in hydrothermal veins, especially those containing lead and zinc minerals. It is also found in some greisens, granites, pegmatites and high-temperature veins, and as a component of some marbles and other metamorphic rocks.

Description and Identifying Characteristics. Although fluorite is not particularly abundant, it is one of the more familiar minerals because it forms well-developed crystals in a variety of colors that are widely collected and traded.

Fluorite is commercially named fluorspar composed of calcium fluoride (CaF 2). It is the principal source of fluorine. The same is used in production of hydrofluoric acid, which is used in a wide variety of industrial applications including glass etching. Fluorite tends to occur in well-formed isometric crystals, forming cubes and octahedrons.

Fluorite, also known as fluorspar, is a widely occurring mineral famous for its vibrant colors and diverse industrial applications. This article explores the chemistry, properties, strength, locations, uses, and types of fluorite, highlighting why it is a mineral of significant importance.

Fluorite (also called fluorspar) is a mineral composed of calcium fluoride (chemical formula CaF 2). It is present in large deposits in many parts of the world and occurs in a wide variety of colors, including blue, purple, red, yellow, green, and white.

In this paper, the composition, structure, luminescent properties, and the potential application value of three fluorites with different colors and are systematically analyzed. The results show that REE and radioactive elements have effects on the structure, color, and luminescence of fluorite.