Open links in new tab
 
  1. 8 of the Rarest Minerals on Earth

    • Learn about the most exclusive and valuable gemstones in the world, such as red beryl, paraiba tourmaline, and painite. Discover their locations, colors, values, and interesting facts in this guide.… See more

    Red Beryl

    Red berylis a stone of incredible rarity, related in mineral genealogy to morganite, emerald, and aquamarine. Its red hue makes it even more desirable than its incredible ra… See more

    Rarest.org
    Paraiba Tourmaline

    A man named Barbosa (not the pirate captain but with just as much booty) discovered the … See more

    Rarest.org
    Alexandrite

    Alexandriteis a stone named for Russia’s Second Czar, discovered in the Ural Mountains in the 1830s. It was Count Perovskii who named the stone after Alexander II… See more

    Rarest.org
    Feedback
     
  1. The World's Rarest Mineral Is So Rare It's Only Ever …

    Nov 29, 2024 · There's a mineral so rare that only one specimen of it has ever been found in the entire world. It's called kyawthuite ( cha-too-ite ), a tiny, tawny-hued grain weighing just a third of a gram (1.61 carats).

     
  2. The Rarest and Most Expensive Minerals - Geology …

    Jul 18, 2024 · Learn about the geological factors and market value of the rarest and most expensive minerals in the world. Discover the stories behind tanzanite, painite, jadeite, red beryl, and more.

  3. Top 10 Rarest Minerals in the World - WhiteClouds

    Rare minerals captivate scientists, gem enthusiasts, and adventurers alike due to their unusual properties, limited occurrences, and the mysteries surrounding their formation. This list explores 10 of the rarest minerals on Earth, ranked by their …

  4. The Rarest Mineral On Earth Has Only Ever Been Found In One Place