Bullion dealers and pawn shop owners require appropriate tools to ensure they are providing their customers with pure gold, silver, and other precious metals. Several analytical methods are used to ...

We tell you everything you need to know about the differences between gold and gold-plated jewelry, including cost, durability, and care.

If you are going to purchase gold jewellery to invest in, or you are simply making an informed purchase, it is useful to know the difference between pure gold and gold-plated jewellery. People have ...