Wetherillite
A variety of Minerals
What is Wetherillite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Wetherillite 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.
Wetherillite Localities Map
See where Wetherillite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pale greenish-yellow
- Hardness (Mohs)
- 2
- Density
- 2.626 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- Na2Mg(UO2)2(SO4)4·18H2O
- Elements
- H, Mg, Na, O, S, U

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


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