Guide
Devilline specimens for sale
1 for sale · $175 USD
28 in the gallery
Devilline is a copper-containing sulfate mineral with a distinctive blue-green coloration. It typically forms in elongated, prismatic to tabular crystals and may occur as well-formed aggregates with a glassy to resinous luster. The mineral’s composition and hydrate-rich formula contribute to its striking appearance, and specimens often display a rich, saturated color that stands out among sulfate minerals. Localities such as Slovakia, Namibia, and the United States are well known for producing notable devilline crystals that appeal to collectors for both their color and crystal habit.
- Formula
- CaCu4(SO4)2(OH)6·3H2O
- Rarity
- Rare
- Stability
- Moderately Stable
- Collector interest
- High Interest
- Classification notes
- Sulfates; Sulfates with hydroxide; Strunz/Dana: Sulfates with additional complex anions
Buy Devilline specimens
View all 1Where Devilline is found
About Devilline
Collectors value devilline for its rarity and the visual impact of its crystals, especially when exposed in well-cut hand specimens or gallery-sized pieces. Fine specimens can exhibit sharp termination, clear transparency in facets, and vibrant hue, making them attractive for display and study. The mineral’s association with sulfate-rich environments and secondary mineral galleries adds to its appeal for those documenting mineral parageneses, as well as for enthusiasts who seek representative pieces from classic European, African, and North American localities.
