Fehrite
A variety of Ktenasite Group
What is Fehrite?
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Fehrite 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.
Applies to all rocks & minerals.
Fehrite Localities Map
See where Fehrite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Map preview
North ZoneCentral RidgeSouth Basin
Quick Facts
Chemical Properties
- Chemical Formula
- MgCu4(SO4)2(OH)6·6H2O
- Elements
- Cu, H, Mg, O, S
FREE APPTrusted by rockhounds
Identify Fehrite Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you