Boothite
A variety of Minerals
What is Boothite?
Boothite is a very rare, naturally occurring mineral containing hydrated copper sulphate. Discovered in Oakland California before 1959.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Boothite 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.
Quick Facts
Physical Properties
- Color
- Light blue; light blue in transmitted light.
- Hardness (Mohs)
- 2 - 2.5
- Rock tumbling
- Not recommended
- Density
- 1.94 g/cm³
Chemical Properties
- Chemical Formula
- CuSO4 · 7H2O
- Elements
- Cu, H, O, S
Also Known As
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Boothite FAQs
How do I identify Boothite?
Boothite can be identified by its hardness of 2 - 2.5 on the Mohs scale, Light blue; light blue in transmitted light. color. Look for these key characteristics when examining specimens.
What color is Boothite?
Boothite typically appears in Light blue; light blue in transmitted light.. Color can vary depending on impurities and formation conditions.
How hard is Boothite?
Boothite has a hardness of 2 - 2.5 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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