Limonite
What is Limonite?
Limonite, a field-term utilized for unidentified massive hydroxides and oxides of iron, is recognized for its absence of visible crystals and its characteristic yellow-brown streak. It often exhibits a yellow-brown color and a dull earthy luster. Limonite is found in various locations around the world and is frequently associated with other iron-bearing minerals.
Discover Values
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Limonite 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.
Limonite Localities Map
See where Limonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Key Characteristics
Composition of Limonite
Goethite, Lepidocrocite, Hematite
More Images
Quick Facts
Physical Properties
- Color
- Brown, brownish-yellow, brownish-red
- Hardness (Mohs)
- 4 - 5.5
- Density
- 2.7 - 4.3 g/cm³
Also Known As
Identify Limonite Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you
Limonite FAQs
How do I identify Limonite?
Limonite can be identified by its hardness of 4 - 5.5 on the Mohs scale, Brown color. Look for these key characteristics when examining specimens.
What color is Limonite?
Limonite typically appears in Brown, brownish-yellow, brownish-red. Color can vary depending on impurities and formation conditions.
How hard is Limonite?
Limonite has a hardness of 4 - 5.5 on the Mohs scale. This gives it moderate hardness.
What is the composition of limonite of Limonite?
Goethite, Lepidocrocite, Hematite