$500Median
608Sold (12 mo)
$70Last sale
Fluorapophyllite on arborescent Copper
Do you know William Severance?
Invite them to claim this profile and join EarthWonders.
Help improve this record
No owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Fluorapophyllite on arborescent copper, 8.7 cm, from the Phoenix mine, Phoenix fissure, Keweenaw County, Michigan. Ex Clarence S. Bement collection (1873). From Herbert Obodda (1983); Jeff Scovil photo.
Product details
SpeciesCopper
SizeSmall Cabinet
Dimensions8.7 cm
Added on02/13/2026
LocalityUSA, Michigan, Phoenix Mine
Publications
- Mineralogical Record Mineral Collections In American Northeast page 330
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Clarence S. Bement | Not disclosed |
Learn more
Mineral guide
Learn about Copper
native copper with spinel-twinned crystals and arborescences; notable from Lake Superior, Itauz, Dongchuan, Corocoro, prized for color and localities.
Regional guide
Comments