Silver on Copper - image 1
Silver on Copper - image 2
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Silver on Copper
A crudely formed copper crystal with very minor prehnite has become the matrix for two very SHARP, feather-like, aesthetic growths of native silver to 2.5 cm in length. This silver growth is reminiscent of classic specimens from this Kearsarge Amygdaloidal Lode. This combination of copper and silver, while not uncommon, makes for a superb minature because it IS uncommon in aesthetic specimens with well crystallized silver atop. Usually, the mixes are just lumps. This one is stunning!
Unknown Owner
Product details
Species
SizeMiniature
Dimensions4.2 x 2.9 x 1.5 cm
Locality
Calumet Mine, Houghton County, Michigan, USA
Added on10/23/2024
Known provenance
2024/08
Unknown Owner
Not disclosed
Unknown dateNot disclosed
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