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Precious metals jewelry (including platinum kind, etc.) to the gold class of colour and lustre, value the glamorous function, in jewelry family is important. And all kinds of simulation jewelry (including forging gold, gold, etc.) with its precious metals colour and lustre, inexpensive pandora hearts consumer, got the favour of people. Simulation jewelry is sometimes unscrupulous businessmen genuine, pretend to be precious metal jewelry, but both in value aspect is far, if you look, you will find all kinds of jewelry in the inner circle or opposite is engraved with different mark, the markers not only shows pandora sale the types, also told the jewelry to everybody jewelry color_forming. As refined gold content: refers to the QianFenShu not less than 990, playing "gold" and "GOLD990" or "G990" marks. As refined gold content: refers to the thousands QianFenShu not less than 999, playing "pure", "thousands GOLD999" or pandora bracelets sales "G999" marks. K gold: generally refers to gold content of precious metals from 8K to 24K jewelry (4.1666... % earn =). Tags for 24K, 18K, 9K or 750 (i.e. gold content 75%, also known as 18K), 4 (gold content equivalent 18.3%and 58.3%, 14K yellow), etc. To cater to consumer demand, the businessman also developed to produce all sorts of color "color gold". In pandora jewellery gold winnings is matched with various other metals, such as: aluminum, silver, cadmium, palladium, make jewelry presents amaranthine, pink, blue, green, ash is wait for color. Money is K gold. As we usually see 18K, people often think is a kind of platinum, actually 18K gold for containing 75% pandora charms sale silver-contained 10%, containing zinc 10%, containing nickel 5% of white gold, Hong Kong and Macao also say "da K platinum", or "33 daughter", but the appearance and platinum jewelry similar, people often confuse, just observe carefully marker is both a separate. Foot platinum: platinum content not less than QianFenShu 990, playing "foot discount pandora platinum" or "PT990" marks. 950 platinum: platinum content not less than QianFenShu play "platinum, 950 950" or "PT950" marks. 900 platinum: platinum content QianFenShu not less than 900, playing "platinum 900" or "PT900" marks. 850 platinum: platinum content QianFenShu not less than 850, dozen pandora beads wholesale platinum 850 or "PT850" marks. The other substances of platinum jewelry is mainly their kin palladium (Pb), elements such as PT900 says platinum-based 90%, including palladium 10%, which in turn on. Platinum jewelry platinum content in general not less than 85%. Remember also the color_forming silver jewelry with silver content of QianFenShu pandora jewelry said. ZuYin: including silver content not less than QianFenShu 990, playing "ZuYin" tag or according to the actual content dozen markers. 925 silver: including silver content not less than QianFenShu play "silver, 925 925" or "S925" marks. Gold-plated: is using electrolysis principle in silver or copper jewelry pandora chains on the surface into the coated with extremely thin, gold, China's industry standard gold-plated layer thickness, even if less than 0.5 um thin gold-plated also get more than 0.05 um, gold-plated layer marked as "GP jewelry" or "KP mohan". Gold: will foil wrapped in silver, copper and other metal pandora uk material surface, requirements, not less than 10K gold cornelians weight no lower than the total weight of material, common 1/20 KF said. Forging gold: essentially, is affiliated with hooks in high temperature and high pressure condition, the gold foil in other metal jewelry metalforming blank surface. Gold foil pandora bracelets and charms 10K color_forming requirements, including more than the total K gold metalforming shall be not less than 5% of the finished product, marked as "GF" or "KGF" metalforming gold surface hardness, strong, wear-resisting degree is high, is not easy to lose gold texture.