Sudburyite
A variety of Minerals
What is Sudburyite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Sudburyite 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.
Sudburyite Localities Map
See where Sudburyite 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)
- 4.5
Chemical Properties
- Chemical Formula
- PdSb
- Elements
- Pd, Sb

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Sudburyite FAQs
How do I identify Sudburyite?
Sudburyite can be identified by its hardness of 4.5 on the Mohs scale, White color. Look for these key characteristics when examining specimens.
What color is Sudburyite?
Sudburyite typically appears in White. Color can vary depending on impurities and formation conditions.
How hard is Sudburyite?
Sudburyite has a hardness of 4.5 on the Mohs scale. This gives it moderate hardness.


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