Top 100 Mineral Auctions

Discover our daily selection of the best minerals and crystals available online, add this page to your favorites.


Minerals, crystals and rocks for collectors

Collecting minerals, crystals and rocks is a very popular hobby all around the world. Humans have always been fascinated by the beauty of some rare minerals and crystals. Making a mineral collection is a thrilling passion which helps people understand geology, biology, chemistry and paleontology. Mineral collecting must be encouraged amongst kids as a great way to discover the world and learn science.

Our selection of rare minerals and crystals  

On this page you will find our Top 100 Mineral & Crystal selection. This website is made for you if you are looking for a delicate rhodochrosite, a rare lunar meteorite or a splendid amethyst. We will also select some interesting gold nuggets. Specialists may also find here some Canfieldite crystals, Cumengeite crystals and many other scarce crystals. 

What is the value of a rare mineral and crystal ?

You want to acquire an item in a mineral auction online but would like to know its value. Value depends of many factors : beauty, size, popularity and scarcity of the mineral (or crystal) are the main factors which will impact its value. Some common minerals will worth few dollars while a rare topaz crystal can reach a $500 value. 

Finding a rare mineral or crystal here

You have found the mineral of your dreams in our daily selection ? Just click on it and we will automatically redirect you towards the secured site where you can find and acquire it. We don't offer anything directly, but we help collectors find rare minerals online, and we do it well ! More than 500 collectors are using our website everyday !