The natural crystalline form of calcium fluoride. When pure, fluorite is virtually colorless; however, it usually contains impurities that color it. The most common colors are violet, blue, green, yellow, brown, pink, and blue-black; and a single crystal may have bands of several colors.

(fluor'-ite) An isometric mineral, CaF2 with perfect octahedral cleavage that is typically transparent to translucent and defines 4 on the Mohs hardness scale. Fluorite occurs in hydrothermal veins as a gangue mineral, in carbonate rock, and is an accessory in igneous rocks. gangue (gangue) A mineral without economic value that is part of an ore deposit. Quartz, calcite, and fluorite are common gangue minerals.

Also called fluorspar, it can be striped or spotted. Its color can be modified by heat or radiation. It derives its name form its ability to emit visible light under the influence of certain rays. It is caused by small metal impurities which can also determine the color of the mineral.

a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine

A relatively soft stone with a hardness of only 4, Fluorite is easily chipped or scratched. Fluorite comes in many different translucent colors including yellow, purple, green, clear, and blue, and often can be found with these colors laid down in wonderful rainbow-like stripes.

Fluorite is a mineral that comes in many colors such as purple, colorless, red, pink, yellow, green, blue, black and multi-colored stones. It is a soft stone and due to that often set in Silver

Calcium fluoride. Transparent to transluscent. Clear, purple, green and more. (4)

a transparent stone; green and purple with clear areas or bands.

used in ancient Egypt to carve Scarabs, Flourite is also believed to help the symptoms of kidney disease. It is frequently multi-colored in green, purple, clear, pink, blue and yellow.

Fluorspar - a natural calcium fluoride. Fluorite helps bring the spiritual into the material and quickens enlightenment. Helps heal holes in one's auras where energy is drained. Grounds, balances and focuses one's energies. Absorbs and alters negative and other energies. Opens the chakras. Aids physical and mental healing. Strengthens bone tissue, especially teeth enamel. Relieves dental disease, pneumonia, viral inflammation.

Fluorite is a mineral that comes in many colors, including purple, clorless, red, pink, yellow, green, blue, black, and multi-colored stones. Crystals are transparent to translucent. Fluorite is relatively soft - it has a hardness of 4 and a specific gravity of 3.0 - 3.3. The chemical formula for fluorite is CaF2. Fluorite is frequently fluorescent (various varieties fluoresce red, blue, green or yellow light). Fluorite is found all around the world. Some varieties of fluorite include: Blue John (purple with bands of white or yellow), Chlorophane (thermoluminescent - emitting bright green light when heated), Yttrofluorite (yttrium replaces some of the calcium - formula = [Ca,Y]F2), Yttrocerite (cerium and yttrium replaces some of the calcium in its structure - formula = [Ca,Ce,Y]F2, Antozonite (contains uncombined fluorine ions - when fractured or cleaved, it gives off an odd odor).

This pretty pastel mineral occurs typically in vein deposits. The name for fluorite comes from the Latin fluo, or flow, in reference to its use as a flux. A flux is a substance that promotes flowing and combining of other materials, and fluorite is often used in making steel and other metals that require the removal of impurities. Another interesting aspect of the gemstone is its fluorescence in ultraviolet light. In fact, the word "fluorescent" is derived from fluorite

The compact, massive variety is used in carving figurines, lamp bases, snuff bottles, animals, boxes, etc., being a relatively soft material of 4 on the Moh's scale of hardness. The transparent to translucent variety comes in a large variety of colors predominantly in the pale to light tones of green, blue, violet, yellow, orange, red brown or colorless. They are rarely cut into gems. Major sources are England and Arizona, USA. Click Web browser's back button to return.

Fluorite is a projective stone of the New Age. It increases the mental powers. It has no long history of magical uses but is now being discovered. Some people use fluorite to strengthen the effects of other stones. It may be found at craft tables in the form of glass-like coke bottle green cubes.

Commonly white, yellow, blue, green, purple, or a mixture of these colours. Fluorite fosters truth, intellect, consciousness, aura cleansing and protection. It also assists in focusing and centring, and in balancing when working on the computer. Called the "genius stone" it helps one's ability to concentrate. Blue Fluorite calms the emotions. Purple Fluorite increases spiritual balance and mystic visions. Yellow Fluorite nurtures wisdom, knowledge and intelligence. White Fluorite builds purity of spirit. Fluorite is a very protective stone, especially offering psychic protection.

CaF2 Flourite is a mineral that combines calcium and fluoride. It forms crystals shaped like cubes within limestone. Flourite is associated with lead ores and is one of the most popular minerals among collectors. Flourite appears in many colors and is used as flux which lowers the melting point in the manufacturing of steel. Sources are Mexico, China, Italy, and Illinois.

Fluorite is a mineral that comes in many colours, including purple, red, pink, yellow, green, blue, black, and multi-coloured stones. Crystals are transparent to translucent. Fluorite is in many parts of the world.

mineral composed of calcium fluoride which is found in many different colors such as white, yellow, purple, green, red, etc. Often very beautiful, crystallizing commonly in cubes with perfect octahedral cleavage. See African Emerald.

a transparent or translucent mineral, composed of calcium and fluorine, that occurs in many colors. It is used for fusing metals, making glass, etc., and is a source of fluorine. [AHDOS

Fluorite (also called fluor-spar) is a mineral composed of calcium fluoride, CaF2. It is an isometric mineral with a cubic habit, though octahedral and more complex isometric forms are not uncommon. Crystal twinning is common and adds complexity to the observed crystal habits.