Case 7

Copper Wires

Osceola Mine, Houghton County, Mich. Excellent example with multiple copper wires protruding from calcite. 2.9 x 2.4 x 2.7cm SOLD TM75-592

Datolite

Bumblebee Mine, Ontonagon County, Mich. Great pair from a very hard to come by locality. 6.5 x 5.5 x 1.7cm SOLD TM21-1205

Copper Crystals

Lake Superior Copper District, Mich. Very aesthetic miniature with great crystallization. 4.0 x 2.7 x .8cm SOLD TM19-920

Datolite

Isle Royale NP, Keweenaw County, Mich. Good size pair from the deposit off of Isle Royale where collecting is no longer permitted. In perfect condition, front & back. 8.6 x 7.0 x 3.4cm SOLD TM21-1206

Silver Crystals

Evergreen Bluff Mine, Ontonagon County, Mich. Outstanding miniature with stalks of silver crystals sitting on a quartz matrix 5.0 x 2.3 x 2.7cm $325 TM45-235

Copper Crystals

Quincy Mine, Houghton County, Mich. Excellent copper from "Old Reliable" that is well crystallized on both sides. 6.8 x 3.7 x 1.7cm $85 TM19-921

Datolite

Mesnard Mine, Houghton County, Mich. Incredible deep color in this beautiful slab out of the Seaman Mineral Museum #DM 17393 5.7 x 4.6 x .4cm SOLD TM21-1207