Eirikite
A variety of Leifite Group
What is Eirikite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Eirikite 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.
Eirikite Localities Map
See where Eirikite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- White to colorless
- Hardness (Mohs)
- 6
- Density
- 2.577 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- KNa6Be2(Si15Al3)O39F2
- Elements
- Al, Be, F, K, Na, O, Si

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Eirikite FAQs
How do I identify Eirikite?
Eirikite can be identified by its hardness of 6 on the Mohs scale, White to colorless color. Look for these key characteristics when examining specimens.
What color is Eirikite?
Eirikite typically appears in White to colorless. Color can vary depending on impurities and formation conditions.
How hard is Eirikite?
Eirikite has a hardness of 6 on the Mohs scale. This gives it moderate hardness.
