Copper-in-Calcite crystal on Copper - image 1
Copper-in-Calcite crystal on Copper - image 2
Copper-in-Calcite crystal on Copper - image 3

Copper-in-Calcite crystal on Copper

R

Ralph Clark
0 for sale
Copper in calcite, 3.1 cm, from the Kearsarge mine, Houghton County, Michigan. Ralph Clark collection, ex Minette collection; Jeff Scovil photo.

Product details

Species
Copper, CalciteAbout Copper →
SizeMiniature
Dimensions3.1 cm
Added on02/13/2026
Locality
USA, Michigan, Kearsarge Mine
Publications
  • Mineralogical Record Volume: 43, Issue: 2 page 89
  • Mineralogical Record Mineral Collections In Arizona page 190
  • Mineralogical Record Refined Elegance page 34

Known provenance

DateCollectorAcquisition price
—James MinetteNot disclosed
—Ralph ClarkNot 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 Kearsarge Mine
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