Mummeite
A variety of Minerals
What is Mummeite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Mummeite 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.
Mummeite Localities Map
See where Mummeite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Hardness (Mohs)
- 4
Chemical Properties
- Chemical Formula
- Cu0.58Ag3.11Pb1.10Bi6.65S13 Also given as (Cu,Ag)3-4(Bi,Pb)7-8S13
- Elements
- Ag, Bi, Cu, Pb, S
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Mummeite FAQs
How do I identify Mummeite?
Mummeite can be identified by its hardness of 4 on the Mohs scale. Look for these key characteristics when examining specimens.
How hard is Mummeite?
Mummeite has a hardness of 4 on the Mohs scale. This gives it moderate hardness.
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