Chlorine (IPA: /ˈkl"əriːn/, Greek: χ"ωρς chloros, meaning "pale green"), is the chemical element with atomic number 17 and symbol Cl. It is a halogen, found in the periodic table in group 17 (formerly VIIa or VIIb).
Chlorine: An abundant element which, when isolated, appears as a poisonous, greenish-yellow gas with a disagreeable odor. It occurs naturally only as a salt, as in sea-water.
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Chlorine, bleach and other such products can discolor the setting of diamond jewelry. Therefore while working, always be careful and avoid jewelry contact with such harsh materials.
Chlorine can damage gold so avoid wearing gold jewelry in swimming pools or hot tubs, or while using chlorinated cleansing products like bleach. Remember to store metal chains flat to prevent kinking or breakage.
* Chlorine in the swimming pool can cause damage to stones & gold.
* Never remove jewellery by tugging on the gemstone as it will become loose in its setting.
Calcium
Chlorine
Magnesium
Phosphorus
Potassium
Sodium
About.com's Nutrition Guide, Shereen Jegtvig, explains how the major minerals work in the body.
Avoid the use of chlorine, while wearing your gold jewelry. Chlorine used at high temperatures, is especially harmful to your precious metal jewelry and can permanently harm or damage by discoloring your jewelry, ...
As rock salt, it is a major source of sodium and chlorine; as table salt, it is used to flavor food and is an essential dietary constituent Halite forms glassy, colorless, ...
This fracture is sometimes known as "jagged" fracture halides Group of minerals containing one of the halogen elements (chlorine, fluorine, bromine, and iodine) as a building block.
Each of these species contains both lead and chlorine. The three minerals are isostructural, differing only according to whether they contain phosphor, arsenic, or vanadium within the radical.
Apatite is actually three different minerals, depending on the predominance of either fluorine, chlorine or the hydroxyl group. These minerals are therefore called fluorapatite, chlorapatite and hydroxylapatite.
Don't let your diamonds come in contact with chlorine bleach or other chemicals because they can pit or discolor the mounting.
Clean your diamonds regularly.
Remove your jewelry before swimming in a chlorine pool or using a hot tub (almost all jewelry metals are impervious to most things except chlorine- chlorine can weaken solder joints, particularly in white gold) ...
Most pool water contains chlorine, which is a useful disinfectant. However, even when highly diluted, chlorine can be harmful to all kinds of karat gold jewelry... yellow, pink and especially white gold.
Never use anything with chlorine in it to clean your jewelry, chlorine reacts with gold and will ruin your gold jewelry. Never mix cleaning solutions, mixing chlorine and ammonia can be lethal.
Halides - Minerals containing the halogen elements, Chlorine, Bromine, Fluorine, and Iodine, as primary elements. (Halite, Fluorite)
Hardness - The relative resistance of a mineral to being scratched.
Lower carat gold can be harmed by contact with chlorine based bleach and cleaning chemicals.
The process is able to separate gold from impurities by using chlorine gas which is added to the crucibles once the gold is molten. Chlorine gas does not react with gold but will combine with silver and base metals to form chlorides.
These waters contain quite a bit of chlorine, which will erode gold jewelry terribly! ...
Keep pearls away from chlorine bleach, vinegar, ammonia, hairspray, perfume and cosmetics, as these substances will damage the pearl surface. Make sure to put pearls on after spraying perfume or applying cosmetics.
Since gold is a natural element, it is affected by harsh chemicals such as chlorine or other cleaning products. We recommend that you remove your jewellery when using chemicals to reduce daily abrasions and prolong the luster.
Is a sodium aluminum chlorine silicate which is almost identical in composition to Lapis Lazuli which often causes misidentification. Colours are a dark intense blue color with white and sometimes yellow streaks.
Sodalite: An opaque blue-white Silicate of alumina and Soda with some chlorine, (Sodium aluminum Silicate and Sodium chloride). It looks similar to Lapis, and is a component of Lapis, occurring in massive dodecahedrons and found in igneous rocks.
Each individual mineral has a certain level of chlorine, fluorine, or hydroxy in varying amounts and combinations.
Unlike gold, it is not adversely affected by chlorine, bleach, or detergents.
Avoid exposing your pearls to materials or substances that may damage them, including vinegar, chlorine, ammonia, hairspray, or cosmetics. Apply all cosmetics before putting on your pearl jewelry.
Avoid platinum's contact with chlorine, bleach or other chemicals when you are doing household chores because it can damage jewelry. Use a mild soapy liquid and a soft cloth to clean your jewelry.
Detergent Bath: Prepare a small bowl of warm suds using any mild household liquid detergent (be sure not to use any cleaners containing chlorine). Brush the jewelry with a soft brush until you have created a lather around it.
A soft and porous gem, coral scratches and abrades easily and chlorine, alcohol, ammonia, nail polish remover, and other chemicals can damage it. Remove coral rings when washing and moisturizing your hands.
Chemical composition -- A family of phosphates containing calcium, iron, chlorine, and several other elements in varying quantities. The most common variety contains fluorine, and fluorapatite is the main constituent in bones and teeth! ...
Chemicals
Exposure during ordinary wear to perspiration and household chemicals, like chlorine and hairspray, can accumulate and dull the surface of a diamond. Periodic cleanings are crucial if you want to keep it brilliant and prismatic.
Apatite is Calcium Phosphate combined with fluorine, chlorine or hydroxyl. Spanish Apatite is often called "asparagus stone" due to its yellowish-green color.
Gold does not react with most chemicals but is attacked by chlorine, fluorine, aqua regia and cyanide and dissolves in mercury. Gold is graded by purity; in the U.S. a scale of 24 is used, so 24 Karats (24K) is 100% pure.
The cumulative effect of repeated exposure to even small amounts of harsh chemicals such as chlorine and bleach could cause gold to become brittle, causing breaks and loosening of prongs.
INSPECTIONS ...
In addition to light, chemicals such as hydrogen peroxide (Lady Clairol, anyone?) and chlorine (as in Clorox bleach), speed up the process, but on delicate organic gems like pearl and coral, must be used at low strength and with care.
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MATTHEDDLEITE
a lead silicate with sulphate & chlorine
A Case of Dj Vu ...
Compound - A combination of two or more different atoms bonded together. For example common table salt is a compound of the elements sodium and chlorine.
Conduct - To transmit or serve as a channel or medium for heat, electricity or sound.
Remove your sapphire jewelry before engaging in strenuous physical activities, or doing household cleaning or gardening chores. Take care not to expose the jewelry to chlorine bleach which can damage the setting.
Don't take pearls into the pool because the chlorine can affect their luster.
3. Clean your pearls periodically with warm water and mild, non-detergent soap. Never put pearls in an ultrasonic cleaner or use anything containing ammonia.
4.
This group is composed of three different minerals depending on the predominance of either fluorine, chlorine or the hydroxyl group.
The name is derived from the Greek word "argyros", meaning "silver", not from the element, but from the silvery sheen of the minerals luster. "Chlor" does come from the elemental halide name, chlorine.
Photos
& Locals: ...
Brushing with an old tooth brush to remove dirt and grease, or using a soft cloth damped in warm water cleans it very well. Cleaning agents containing chlorine or harsh chemicals, or petroleum products must be avoided.
An average proportion is three parts hydrochloric acid to one part nitric acid. Care must be taken in mixing acids, and not to breathe the chlorine that is created.
Sodalite is named in reference to the sodium content it has. It is found in light to dark pure blue color and is well known in the semi-precious stone world. It is the only feldspathoid which contains chlorine.
most notable characteristics is that it is as strong as steel but is less than half its weight. Titanium is well known for its excellent corrosion resistance (almost as resistant as platinum), being able to withstand attack by acids, moist chlorine ...
to a high temperature in order to enhance the color or clarity. For example, blue-green aquamarine becomes blue with heat treatment and brown zircon becomes blue or clear. chromium .02%, and zinc .02%; the remaining 0.16 percent is sulfur, chlorine, ...
Enzyme cleaners should be avoided for the same reasons. Brushing with an old tooth brush to remove dirt and grease will also help. Cleaning agents containing chlorine may have a detrimental effect on low-carat gold alloys, so are best avoided.
20%, titanium .90%, phosphorus .35%, magnesium .12%, strontium .06%, Beryllium .04%, copper .03%, lead .03%, zirconium .02%, chromium .02%, and zinc .02%; the remaining 0.16 percent is sulfur, chlorine, and water.
Gold's worst enemy is chlorine. Repeated exposure can weaken gold's structure, eventually leading to breakage. So keep your jewelry away from chlorinated cleaning products and out of swimming pools and jacuzzis.
Keep the coral away from harsh chemicals and chlorine in swimming pools. If you properly care for your black coral, it will last a lifetime.
 See also: Water, Color, Jewel, Stone, Metal
  
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