Straßmannite
A variety of Minerals
What is Straßmannite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Straßmannite 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.
Straßmannite Localities Map
See where Straßmannite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Light yellow–green
- Hardness (Mohs)
- 1.5
- Density
- 2.179 g/cm³
- Streak
- Nearly white
Chemical Properties
- Chemical Formula
- Al(UO2)(SO4)2F·16H2O
- Elements
- Al, F, H, O, S, U
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Straßmannite FAQs
How do I identify Straßmannite?
Straßmannite can be identified by its hardness of 1.5 on the Mohs scale, Light yellow–green color. Look for these key characteristics when examining specimens.
What color is Straßmannite?
Straßmannite typically appears in Light yellow–green. Color can vary depending on impurities and formation conditions.
How hard is Straßmannite?
Straßmannite has a hardness of 1.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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