Mallardite
A variety of Minerals
What is Mallardite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Mallardite 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.
Mallardite Localities Map
See where Mallardite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Light rose pink; colourless in transmitted light.
- Hardness (Mohs)
- 2
- Density
- 1.838 g/cm³
- Streak
- White
Chemical Properties
- Chemical Formula
- MnSO4 · 7H2O
- Elements
- H, Mn, O, S
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Mallardite FAQs
How do I identify Mallardite?
Mallardite can be identified by its hardness of 2 on the Mohs scale, Light rose pink; colourless in transmitted light. color. Look for these key characteristics when examining specimens.
What color is Mallardite?
Mallardite typically appears in Light rose pink; colourless in transmitted light.. Color can vary depending on impurities and formation conditions.
How hard is Mallardite?
Mallardite has a hardness of 2 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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