$100Median
3Sold (12 mo)
$100Last sale
Cryolite specimens for sale
5 for sale · $600–$15,000 USD
5 in the gallery
Cryolite is a rare aluminum fluoride mineral with the formula Na2NaAlF6. It forms colorless to white crystals that can appear glassy and translucent, often presenting a monoclinic or triclinic habit when isolated but more commonly seen as compact aggregates. The mineral is prized for its clean, pale appearance and its historical role in industrial chemistry, as well as its utility in collectors’ displays due to its rarity and well-formed crystals.
- Formula
- Na2NaAlF6
- Rarity
- Rare
- Stability
- Moderately Stable
- Collector interest
- Very High Interest
Buy Cryolite specimens
View all 5Where Cryolite is found
About Cryolite
Notable specimens come from Greenland and Denmark, with historical and modern occurrences highlighting the mineral’s limited distribution. Localities in North America, including Canada and the United States, contribute rare examples, though true cryolite crystals are infrequent in any single deposit. Collectors value cryolite for its rarity, its distinctive pale coloration, and the way it crystallizes into clear, orderly forms that are easy to study under magnification. The mineral’s association with igneous and pegmatitic environments and its unusual composition help explain its scarcity and appeal to specialists seeking unusual fluoride minerals.
