Lannonite
A variety of Minerals
What is Lannonite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Lannonite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Lannonite Localities Map
See where Lannonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- White
- Hardness (Mohs)
- 2
- Density
- 2.22 g/cm³
Chemical Properties
- Chemical Formula
- Mg2Ca4Al4(SO4)8F8 · 24H2O Originally assumed to be HCa4Mg2Al4(SO4)8F9.32H2O
- Elements
- Al, Ca, F, H, Mg, O, S

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Lannonite FAQs
How do I identify Lannonite?
Lannonite can be identified by its hardness of 2 on the Mohs scale, White color. Look for these key characteristics when examining specimens.
What color is Lannonite?
Lannonite typically appears in White. Color can vary depending on impurities and formation conditions.
How hard is Lannonite?
Lannonite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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