Dolerophanite
A variety of Minerals
What is Dolerophanite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Dolerophanite 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.
Dolerophanite Localities Map
See where Dolerophanite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Dark brown, nearly black; yellow-brown in transmitted light.
- Hardness (Mohs)
- 3
- Density
- 4.16 g/cm³
- Streak
- Yellowish-brown
Chemical Properties
- Chemical Formula
- Cu2(SO4)O
- Elements
- Cu, O, S
Also Known As
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Dolerophanite FAQs
How do I identify Dolerophanite?
Dolerophanite can be identified by its hardness of 3 on the Mohs scale, Dark brown color. Look for these key characteristics when examining specimens.
What color is Dolerophanite?
Dolerophanite typically appears in Dark brown, nearly black; yellow-brown in transmitted light.. Color can vary depending on impurities and formation conditions.
How hard is Dolerophanite?
Dolerophanite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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