Petedunnite
A variety of Minerals
What is Petedunnite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Petedunnite 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.
Quick Facts
Physical Properties
- Color
- dark green
- Hardness (Mohs)
- 5 - 6
- Rock tumbling
- With care
- Streak
- greenish white
Chemical Properties
- Chemical Formula
- Ca(Zn,Mn2+,Mg,Fe2+)Si2O6
- Elements
- Ca, Fe, Mg, Mn, O, Si, Zn
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Petedunnite FAQs
How do I identify Petedunnite?
Petedunnite can be identified by its hardness of 5 - 6 on the Mohs scale, dark green color. Look for these key characteristics when examining specimens.
What color is Petedunnite?
Petedunnite typically appears in dark green. Color can vary depending on impurities and formation conditions.
How hard is Petedunnite?
Petedunnite has a hardness of 5 - 6 on the Mohs scale. This gives it moderate hardness.
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