Different women love different gemstone necklaces, and in order to adapt to the needs of different occasions, a woman may have several necklaces of precious stones. So how to maintain different gemstone necklaces is very concerned about them. I will come to detail below. Tell me about it.
(1) Emerald necklace. Although the jadeite is strong and tough, it has a certain impact resistance. However, the jadeite products after processing are often thinner and will be damaged by impact.
(2) Emerald necklace. The hardness of emerald is slightly larger than that of jade, but it is more brittle than jade, so it can't withstand impact and beat more than jade. In addition, emeralds are afraid of high temperatures, which can cause the color to fade and catch it at high temperatures.
(3) Opal necklace. Opal has a low hardness and should be avoided from rubbing against other items. Opal contains moisture and should be protected from high temperatures. Otherwise, it will lose its transparency when it loses moisture due to evaporation, and it will burst when it is heavy. In addition, opal is not acid resistant, so avoid high temperature and acid when wearing opal jewelry. When collecting opal jewelry, you should also pay attention to the environment should not be too dry, otherwise it will cause dehydration and cracks, and even break. In order to prevent dehydration, in the dry season, it is advisable to soak the opal jewelry in clean water for a certain period of time.
(4) Amethyst necklace. Amethyst is unstable in color and can cause fading when exposed to high temperatures or exposure to prolonged exposure. Avoid high temperatures or exposure during wear or collection.
(5) Malachite and turquoise necklaces. Both gems are harder than water and are very susceptible to wear. Both of them are chemically unstable and will be dissolved by corrosion when exposed to acid. Turquoise is particularly discolored at high temperatures, and even a long period of exposure and soaking in sweat will also discolor the turquoise. These must be taken care of during the wearing and collection process.
(6) Pearl and coral necklaces. Pearls and corals have a very low hardness and are highly susceptible to tarnishing due to friction. Both components are calcium carbonate, which will suffer from corrosion and dissolution when exposed to acid. Summer is easy to sweat, sweat will also damage the surface of pearls and corals and lose their original luster. Powders, perfumes and hair creams in cosmetics will also gradually fade the pearls. Therefore, it is best not to wear such jewelry in summer. If it is stained with sweat, rinse it in clean water and gently dry it with a soft fabric. Before the collection of pearl jewelry, it must be rinsed with water, and the place must also avoid cosmetics.
(7) Lapis Lazuli necklace. After the lapis lazuli necklace is smeared, it must not be soaked and rinsed with water. Because lapis lazuli is a granular aggregate composed of various minerals, if it is soaked and washed with water, the dirt on the surface of the gem will penetrate into the interior, which will change the original brilliance of lapis lazuli. After the lapis lazuli jewelry is stained, wipe it gently with a damp cloth to remove dirt.
Denim Shirts For Men,Bussiness Shirts For Men,Mens Casual Dress Shirt,Print Long Sleeve Shirt
SHAOXING ZHENNIU TRADING CO.,LTD , https://www.zhenniuclothes.com