Case 10

Datolite

C & H #21 Mine, Houghton County, Michigan Very unusual color from this mine. 5.2 x 3.2 x 1.4cm SOLD TM21-1182

Copper Crystals

Laurium Mine, Houghton County, Michigan Choice miniature copper that is all crystals, and has a twinned crystal known as a "bear paw twin". 4.3 x 2.3 x 1.2cm SOLD TM19-906

Apophyllite Crystals

Phoenix Mine, Keweenaw County, Michigan Excellent small cabinet specimen of a vug of sparkling apophyllite crystals. One side of the vug has copper inclusions in the apophyllites. 7.2 x 3.0 x 5.0cm SOLD TM75-582

Datolite

Drexel Mine, Keweenaw County, Michigan Another unusual, but really neat pair of datolites from this mine. 5.4 x 4.0 x 2.1cm SOLD TM21-1183

Copper Crystals

Cliff Mine, Keweenaw County, Michigan Outstanding copper from the Don Gabriel Collection, out of the Seaman Mineral Museum. Original purchaser had paid $900 for this specimen. 9.8 x 5.5 x 6.2cm SOLD TM19-907

Datolite

Delaware Mine, Keweenaw County, Michigan Very nice medium size datolite. Ex. Wayne Sukow Collection. 9.0 x 5.0 x 3.7cm $90 TM21-1184

Copper Crystals

White Pine Mine, Ontonagon County, Michigan Very aesthetic small cabinet with great crystallization, and is nice & original as mined. 8.4 x 6.2 x 1.0cm $45 TM19-908