Case 9

Datolite

Keweenaw Point, Keweenaw County, Michigan Great example of the butter yellow datolites found at this locality, and at a reasonable price. 2.7 x 2.4 x .6cm SOLD TM21-1271

Copper Crystals

Lake Superior Copper District Extraordinary crystallization on this miniature size Copper. Nice and original toning with razor sharp crystals. 5.2 x 4.6 x 1.5cm SOLD TM19-960

Datolite

Delaware Mine, Keweenaw County, Michigan Unusual and very attractive color in this medium size nodule. 7.5 x 5.2 x 2.2cm SOLD TM21-1272

Copper in Calcite

Phoenix Mine, Keweenaw County, Michigan Exceptional small cabinet specimen of this much sought after Copper Country classic, with dozens of clear calcite crystals filled with bright copper inclusions. A beauty!! 7.8 x 5.2 x 4.3cm SOLD TM75-628

Datolite

Caledonia Mine, Ontonagon County, Michigan Beautiful pair with great color and filled with copper flecks. In perfect condition. 4.0 x 3.4 x 1.4cm $80 TM21-1273

Copper Crystals

Central Mine, Keweenaw County, Michigan This cabinet size Copper is crystallized on all sides. 9.0 x 7.0 x 5.8cm SOLD TM19-961