Strunzite
Strunzite is a rare hydrated phosphate mineral in the phosphates family. It forms as acicular to prismatic crystals that often display a pink to brown hue with a vitreous to slightly waxy luster. Its habit can include delicate radiating aggregates and slender blades, typically occurring in secondary phosphatic environments where manganese and iron are present.
- Formula
- Mn2+Fe3+2(PO4)2(OH)2 · 6H2O
- Rarity
- Rare
- Stability
- Unstable
- Collector interest
- Very High Interest
About Strunzite
Notable specimens have come from notable European localities, including Germany and the United Kingdom, where oxidation zones and phosphate-rich pockets in pegmatites and hydrothermal veins can host Strunzite crystallization. Collectors prize the mineral for its rarity in well-formed crystals and the contrasting colors that appear under light, which can yield appealing optical effects when grouped in small cabinets or contrast against pale matrix rock.
The mineral’s rarity and fragile, water-rich composition contribute to its appeal for serious collectors. Strunzite’s combination of color, crystal form, and the conditions required for its growth make pristine crystals a sought-after addition to advanced mineral groups and historical European collections.