There are many different types of precious metals in the world - but none is more valuable then gold. This is used for many different purposes and in many countries is still considered to be a form of currency. It is also used to make jewelry for both men and women to wear. But do you actually know the origins of it? Gold can be found around the world in small amounts in igneous rocks. It is part of what makes up the crust of the Earth - but in some places the amount is so small that you cannot even see it. In many instances gold is chemically combined with selenium, tellurium, or bismuth. However, it can be found in its natural state. Most gold can be found with small amounts of silver in a special alloy also known as electrum. It can also be found with lead and copper deposits though this is rare and is only in small amounts. You can pull the gold from this by refining the base metals.