ED52T4: Arborescent aggregate of Silver crystals, elongated and very well defined for the species. They are with equant and isolated crystals of native Copper. The sample has a number corresponding to an indeterminate collection.
The specimen has been published in the Chinese magazine ‘Mineral Lover’ on page 6 in the volume 9/2011
Tamarack Mine, Tamarack, Calumet Township, Houghton County, Michigan  USA

Specimen size: 4.5 × 2.5 × 1.5 cm = 1.77” × 0.98” × 0.59”

Main crystal size: 1.8 × 0.4 cm = 0.71” × 0.16”