Eugenite
A variety of Silver Amalgam Group

What is Eugenite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Eugenite 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.
Eugenite Localities Map
See where Eugenite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Hardness (Mohs)
- 2.5 - 3
Chemical Properties
- Chemical Formula
- Ag11Hg2
- Elements
- Ag, Hg

Identify Eugenite Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you
Eugenite FAQs
How do I identify Eugenite?
Eugenite can be identified by its hardness of 2.5 - 3 on the Mohs scale. Look for these key characteristics when examining specimens.
How hard is Eugenite?
Eugenite has a hardness of 2.5 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.