Gilmarite
A variety of Minerals
What is Gilmarite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Gilmarite 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
- Greenish blue
- Hardness (Mohs)
- 3
- Rock tumbling
- Not recommended
- Streak
- Greenish blue
Chemical Properties
- Chemical Formula
- Cu3(AsO4)(OH)3
- Elements
- As, Cu, H, O
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Gilmarite FAQs
How do I identify Gilmarite?
Gilmarite can be identified by its hardness of 3 on the Mohs scale, Greenish blue color. Look for these key characteristics when examining specimens.
What color is Gilmarite?
Gilmarite typically appears in Greenish blue. Color can vary depending on impurities and formation conditions.
How hard is Gilmarite?
Gilmarite has a hardness of 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
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