Mandarinoite
A variety of Minerals
What is Mandarinoite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Mandarinoite 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.
Mandarinoite Localities Map
See where Mandarinoite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Pale yellow green
- Hardness (Mohs)
- 2.5
- Density
- 3.04 g/cm³
- Streak
- Very pale green
Chemical Properties
- Chemical Formula
- Fe3+2(Se4+O3)3 · (6-x)H2O (x = 0.0-1.0) Formula according to Holzheid et al. (2018).
- Elements
- Fe, H, O, Se

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Mandarinoite FAQs
How do I identify Mandarinoite?
Mandarinoite can be identified by its hardness of 2.5 on the Mohs scale, Pale yellow green color. Look for these key characteristics when examining specimens.
What color is Mandarinoite?
Mandarinoite typically appears in Pale yellow green. Color can vary depending on impurities and formation conditions.
How hard is Mandarinoite?
Mandarinoite has a hardness of 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.


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