For saleRecently AddedUnder $500Featured
Silver, Copper - image 1
2
Silver, Copper
Silver and copper, 14.9 cm, from the North Kearsarge mine, Kearsarge amygdaloid lode, Calumet, Houghton County, Michigan. Ex American Museum of Natural History (1972), collection of Lincoln Ellsworth (1880–1951). From I. Philip Scalisi (1983). Pictured in Rocks & Minerals, July–August 2007. Jeff Scovil photo.
W
William Severance
Product details
Species
Silver, Copper
SizeCabinet
Dimensions14.9 cm
Locality
USA, Michigan, Calumet
Publications
  • Mineralogical Record Mineral Collections In American Northeast page 328
Added on02/13/2026
Known provenance
Unknown date
William Severance
Not disclosed—
Unknown date
Lincoln Ellsworth
Not disclosed—
Unknown date
American Museum of Natural History
Not disclosed—
Species and Locality Wiki Pages
Silver
Silver
Silver
from Calumet
Silver
Collectors of Silver from Calumet
From
To
Loading sales data...
All Sales
Loading specimens...