Orlymanite
A variety of Minerals
What is Orlymanite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Orlymanite 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.
Orlymanite Localities Map
See where Orlymanite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark Brown
- Hardness (Mohs)
- 4 - 5
- Density
- 2.93 g/cm³
- Streak
- Light brown
Chemical Properties
- Chemical Formula
- Ca4Mn3Si8O20(OH)6 · 2H2O
- Elements
- Ca, H, Mn, O, Si

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Orlymanite FAQs
How do I identify Orlymanite?
Orlymanite can be identified by its hardness of 4 - 5 on the Mohs scale, Dark Brown color. Look for these key characteristics when examining specimens.
What color is Orlymanite?
Orlymanite typically appears in Dark Brown. Color can vary depending on impurities and formation conditions.
How hard is Orlymanite?
Orlymanite has a hardness of 4 - 5 on the Mohs scale. This gives it moderate hardness.


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