Presentation

Hi mineral lovers, welcome to our blog "Underground Wonders".
First we are going to talk a little bit about minerals.

Minerals are normaly used to make jewellery. They're also purchased by collectors, and maybe they have  a spiritual meaning, such as good luck and good health. In this blog, we are going to talk about the different minerals and where to find them. There are a lot of types of minerals, some are very common, but other are extremely rare. If you love the Underground and you want to know its secrets, this is your blog.

For example, this is the bismuth crystal. It can last twenty trillions of years, so you must live the life of two universes to see how an atom of bismuth disappears. It can be the last element to extinct. Naturally, this is an Underground Wonder.