Case 8

Apophyllite Crystals

Phoenix Mine, Keweenaw County, Michigan Excellent small cabinet piece with a large open vug that is filled with sparkling apophyllite crystals. Classic Phoenix mine material. 8.8 x 5.0 x 4.2cm SOLD TM75-574

Copper crystals

Northwestern Mine, Keweenaw County, Michigan Awesome crystallization on this fine miniature copper. 4.5 x 1.6 x 1.4cm $70 TM19-898

Datolite

Superior Mine, Ontonagon County, Michigan Very fine medium size specimen with a tan translucent datolite surrounded by a white border. 4.8 x 4.2 x 1.6cm SOLD TM21-1172

Silver Crystal/Calcite

Calumet & Hecla Mine, Houghton County, Michigan From the Seaman Mineral Museum, a nice silver crystal is emerging from calcite. The silver runs to the bottom of the calcite. Ex. Charles Wills collection #141, Seaman Mineral Museum. 4.3 x 3.8 x 1.9cm $225 TM45-231

Datolite

Delaware Mine, Keweenaw County, Michigan Good size datolite with a deeper pink color then most Delawares. Ex. John Jackman collection. 7.0 x 6.5 x 2.8cm SOLD TM21-1173

Agate

C & H 21 Mine, Houghton County, Michigan Very fine pair of mine agates that are flesh colored with deep green contrasting banding. 3.4 x 2.2 x 1.0cm 3.0 x 2.2 x .6cm SOLD TM75-575

Copper crystals

Phoenix Mine, Keweenaw County, Michigan Beautiful cabinet specimen of crystallized "fern" copper. Displays either side. 13.3 x 6.7 x .5cm SOLD TM19-899