New Delhi. The gold you have bought, how pure it is, first know how pure, then buy gold, you will get cheated. Let us tell you that if your gold is pure or not, how much to check, then tell me how to identify the purity of gold in ISO (Indian Standard Organization).
24 carat gold is 99.9 percent purity and 22 carats are about 91 percent purity. 24 carat gold should have 1.0 purity. In 22 carat gold, 9% of other metals such as copper, silver, zinc are prepared and jewelery is prepared. 22 carat gold should have 0.916 purity.
999 is written on 24 carat gold jewelery, 958 on 23 carats, 916 on 22 carats, 875 at 21 carats and 750 on 18 carats. There are no adulteration in 24 carats, its coins are found, but 24 carat gold jewelery cannot be made, so most shopkeepers sell 18, 20 and 22 carat gold. So now you also know what kind of gold you have to take to make jewelry.
