Prehnite with Quartz, Epidote, Copper - image 1
Prehnite with Quartz, Epidote, Copper - image 2
specimen video

Prehnite with Quartz, Epidote, Copper

Unknown Owner
Green botryoidal crystallized prehnite across the top of matrix of crystallized quartz, epidote, and copper. In good condition. Collected in August, 2005.

Product details

Species
Copper, Prehnite, Quartz, EpidoteAbout Copper →
SizeSmall Cabinet
Dimensions5.5 x 4.0 x 3.0 cm
Added on12/14/2025
Locality
USA, Michigan, Keweenaw County

Known provenance

DateCollectorAcquisition price
12/2025Unknown Owner$25.00
—Weinrich MineralsNot disclosed

Learn more

Copper
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
Copper from Keweenaw County
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