Calumet and Hecla Houghton Co.
6.5cm. W, 6.5cm. H
$1900
This conglomerate half breed is 80% Silver and has numerous Rhyolite pebbles encased. There are several pockets that contain some small Silver crystals. This is a top notch conglomerate.

Iriquois Mine Keweenaw Co.
10.5cm. H, 13cm. L
$850
This piece has large pockets of copper crystals surrounded by an Epidote with Quartz matrix. The patina is a brownish red.

Ahmeek Mine Keweenaw County
13cm. H, 13.5cm. L
$2200
The base of this piece is crudely crystallized and was chiseled to detach from a piece of mass. Perched on top is a group of well defined crystals. The patina is a dark bronze.

Central Mine Keweenaw County
13.8cm. H, 14cm. W
$3500
This large copper is composed of small, tightly spaced crystals in calcite, with the largest crystals on top. Patina is reddish brown.