Rittmannite

A variety of Minerals

What is Rittmannite?

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Rittmannite 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.

Applies to all rocks & minerals.

Rittmannite Localities Map

See where Rittmannite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Light yellow
Hardness (Mohs)
3.5

Chemical Properties

Chemical Formula
{(Mn2+,Ca)}{Mn2+}{(Fe2+,Mn2+,Mg)2}{(Al,Fe3+)2}(PO4)4(OH)2 · 8H2O
Elements
Al, Ca, Fe, H, Mg, Mn, O, P
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Rittmannite FAQs

How do I identify Rittmannite?

Rittmannite can be identified by its hardness of 3.5 on the Mohs scale, Light yellow color. Look for these key characteristics when examining specimens.

What color is Rittmannite?

Rittmannite typically appears in Light yellow. Color can vary depending on impurities and formation conditions.

How hard is Rittmannite?

Rittmannite has a hardness of 3.5 on the Mohs scale. This gives it moderate hardness.

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