Sterling silver and white gold plated rings, why do you have green things on your hands, is it fake?

It should have turned black!

Silver is an unstable element that is prone to chemical reactions with sulfur, resulting in blackening. Human sweat contains a lot of sulfur, which will work when it comes into contact with silver. Moreover, if people are in some polluted environments, when there are more acidic gases, hydrogen sulfide, nitric oxide and other compounds in the air, it will also cause silver jewelry to turn black.

Mr. Xiang said that even under normal circumstances, the surface of silver jewelry will oxidize, and the color will become dull and tarnished.

Mr. Xiang said that the silver bracelet turned red, which may be due to the presence of antimony or arsenic in the silver jewelry, which will turn brick red when the two elements interact with sulfur, which indicates that the composition of the silver jewelry is seriously impure. "Folks say that if the human body is sick, the silver jewelry worn will turn black, and the body will return to shine, which is even more untenable. Mr. Xiang said that the lightening of the silver jewelry is caused by friction, which may be the sweater or tweed clothes worn on the body rubbing against the silver jewelry to make it lighter.

Professionals polish silver with pure capillary. ”

Silver, as a kind of ***, has been loved by people since ancient times. However, the chemical properties of silver are far less stable than platinum and **, and it is easy to react with other substances, and it will turn black when it is oxidized in the air. Today's silver jewelry is mostly coated with platinum rhodium alloy, and with the protection of this coating, the silver jewelry can maintain its pure luster for a long time.

Do not wear other *** jewelry at the same time when wearing silver jewelry to avoid collision deformation or abrasion. Avoid contact with water vapor and chemicals, and don't swim while wearing them, especially when out in the sea. If you have enough time, wipe it clean with a cotton cloth after wearing it every day and store it in a jewelry box or bag.

Here's how to clean it up.

1. Use Coca-Cola soaking, soaking time is 12 hours.

2. Adopt the method of applying lipstick to the cloth, then wiping the silverware, and finally rinsing with water.

3. Use acetic acid to scrub.

4. Use overnight tea steeping.

5. Use a silver cloth to wipe.

6. Soak in silver washing water for one to two minutes.

7. Use the correction fluid to apply to the silver jewelry, and wipe the silver jewelry with a cloth before the correction fluid is not dry.

8. Use toothpaste and toothbrush to scrub.

9. Use a lighter to burn black silver jewelry (note: this method is only limited to plain silver (gold-filled and inlaid silver jewelry can not be used at a temperature that is not too high, and it is forbidden to use matches, because matches contain sulfur, which will make silver jewelry become silver sulfide) and then polish the silver jewelry with a silver cloth, this method makes the plain silver jewelry particularly bright.

10. Silver jewelry with plain silver is often blackened, although it can be cleaned frequently, but it is also very troublesome. I teach you to prepare a bottle of clear nail polish before cleaning your silver jewelry, blow dry it with a hair dryer after cleaning, and then apply a layer of nail polish to the clean silver jewelry.

It may be that the plating layer is oxidized, it should be patina, silver and platinum are relatively soft, it is better to inlay copper with copper, and copper is green after oxidation.

There could be many reasons why your fingers turn green while wearing a silver ring, and here are some of the possible reasons:

1.Copper-containing components: The copper components in silver rings may react with chemicals in sweat to produce green copper compounds, such as copper sulfate. This compound attaches to the finger and takes on a green color.

2.Oxidation reaction: Wearing a silver ring for a long time can cause damage to its surface protective layer, allowing the copper inside to come into contact with the outside world.

Air and water oxidize copper and produce a patina, the main component is copper sulfate, and copper sulfate crystals will take on a green color. This green substance attaches to the fingers, causing them to turn green.

3.Improper ring size: If the ring size is too small, it can cause blood circulation to the finger to be blocked, which can lead to bruising of the finger. In this case, the finger may appear green.

If this happens to you, consider washing your hands with soapy water to wash off the greens. If the condition is severe or lasts longer, it is advisable to consult a doctor or jewelry restorer.

From a chemical point of view, there is no such statement. Silver is not a particularly stable metal, when exposed to the air, it is easy to oxidize, it will turn black and yellow, if the purity of the silver is not high, it will also turn green and red... You can use toothpaste to wipe it, or use a silver cloth to solve the problem, or you can go to a jewelry store to wash it with silver washing water, but it will still oxidize and blacken after treatment, to delay, you can go to a jewelry store and ask them to help you plate 18k gold.

on the silver surface.

Summary. If there is green and white rust, it proves that this is indeed not a real gold ring, but a copper-zinc alloy (commonly known as brass). Copper rusts green and zinc rusts white, so your ring will become like this.

I have a gold ring, why is there green and white rust on the ring? Is this golden.

If there is green and white rust, it proves that you are indeed not a real gold ring, but a copper-zinc alloy (commonly known as brass). Copper rusts green and zinc rusts white, so your ring will become like this.

Excuse me, but please go into more detail?

The white "rust" spots on the surface of the ring are caused by the fact that the jewelry is exposed to mercury-containing substances during wearing, and a chemical reaction occurs to form a white compound gold amalgam (AU3HG), which causes the color of the ring surface to change. Mercury-containing substances are mostly found in detergents, cosmetics and skin care products. The Hg detected in daily cosmetics samples can not only make ** rusty, but also have great potential harm to the human body.

Table 3 shows the results of the analysis of harmful heavy metals in cosmetic whitening creams, which contain high levels of HG. If there is green and white rust, it proves that this is indeed not a real gold ring, but a copper-zinc alloy (commonly known as brass). Not necessarily fake, but at least not pure.

There must be copper in it, so you'd better identify it.