Hendersonite
A variety of Minerals
What is Hendersonite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Hendersonite 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.
Hendersonite Localities Map
See where Hendersonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark greenish black to black, turning brown on exposure to air.
- Hardness (Mohs)
- 2.5
- Density
- 2.8 g/cm³
Chemical Properties
- Chemical Formula
- (Ca,Sr)1.3V6O16 · 6H2O
- Elements
- Ca, H, O, Sr, V
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Hendersonite FAQs
How do I identify Hendersonite?
Hendersonite can be identified by its hardness of 2.5 on the Mohs scale, Dark greenish black to black color. Look for these key characteristics when examining specimens.
What color is Hendersonite?
Hendersonite typically appears in Dark greenish black to black, turning brown on exposure to air.. Color can vary depending on impurities and formation conditions.
How hard is Hendersonite?
Hendersonite 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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