Case 12

Datolite

Quincy mine Houghton County Michigan Beautiful deep color, in perfect condition, front & back. 3.0 x 2.5 x .9cm SOLD TM21-1136

Copper Crystals

Cliff mine Keweenaw County Michigan Superb crystallization on this miniature, displays well in several positions. 4.6 x 3.0 x 2.2cm SOLD TM19-876

Copper in Calcite

Copper Falls mine Keweenaw County Michigan I was able to acquire another of these beauties that was collected underground last winter. This has a couple dozen calcites filled with bright native copper sitting in oxidized sponge copper. Very choice. 5.8 x 4.5 x 4.4cm SOLD TM75-545

Datolite

Delaware mine Keweenaw County Michigan Beautiful translucent color. This was among the first datolites we sold to Wayne Sukow in the mid-1970s. 3.5 x 2.8 x 1.2cm SOLD WS21-1137

Silver

Mohawk mine Keweenaw County Michigan Good size and substantial piece of silver that has a group of silver crystals sitting right on the top. Ex. Wayne Sukow collection. 5.5 x 5.0 x 2.5cm SOLD WS45-226

Copper Crystals

Phoenix mine Keweenaw County Michigan It would be tough to find a better example of a copper crystal on matrix then this beauty. 3.8 x 2.7 x 3.4cm SOLD TM19-877

Datolite

Keweenaw Point Keweenaw County Michigan Beautiful deep color set off by the white border. Nice medium size datolite in perfect condition, front & back. Ex. Wayne Sukow collection. 6.5 x 4.0 x 2.8cm SOLD WS21-1138