Copper, Lake Superior Copper District, Michigan, Phoenix Mine attr., Keweenaw County attr., ex. William A. N. Severance Collection 99.56, Small Cabinet 3.0 x 4.0 x 8.5 cm. $4500. Online March 3.
NSMW13542
Copper, Naumkeag Mine, Lake Superior Copper District, Houghton County, Michigan Miniature 2.2 x 3 x 4,5 cm $450. Online 4/29
NSMW11790
Copper, Northwestern Mine, Lake Superior Copper District, Keweenaw County, Michigan Miniature 3 x 4 x 6 cm $3500. Online 4/29
NSMW11789
Copper, Pewabic Lode, Quincy Mine, Quincy Mining Company, Lake Superior Copper District, Michigan Miniature 1.7 x 4.5 x 7.5 cm $350. Online 11/19
NSMW11597
Copper, Phoenix Mine, Phoenix Mining Company, Lake Superior Copper District, Keweenaw County, Michigan Miniature 3 x 4.5 x 5 cm $450. Online 4/29
NSMW11788
Copper, Quincy Mine, Lake Superior Copper District, Houghton County, Michigan Large cabinet 9 x 15 x 20 cm $600. Online July 9
NSMW11835
Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Miniature 0.7 x 2.2 x 3.3 cm, $125. Online 12/17
NSMW13324
Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.5 x 0.6 x 2.5 cm, $10. Online 12/17
NSMW13322
Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.5 x 1.5 x 2.5 cm, $10. Online 12/17
NSMW13323
Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.6 x 1.0 x 1.7 cm, $10. Online 12/17
NSMW13325
Copper, White Pine Mine, Lake Superior Copper District, Ontonogan County, Michigan, ex. Louis Lafayette Collection, Thumbnail 1.5 x 1.5 x 3.0 cm, $15. Online 12/17
NSMW13326
Datolite (Pair), Caledonia Mine, Ontonagan County, Lake Superior Copper District, Michigan, ex. Jim Bailey Collection, Miniature 2.5 cm x 3 cm x 5.0 cm, $75. Online June 22
NSMW13383
Datolite (Pair), Caledonia Mine, Ontonagan County, Lake Superior Copper District, Michigan, ex. Jim Bailey Collection, Miniature 2.5 cm x 3 cm, $65. Online June 22
NSMW13380
Datolite (Pair), Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection #152A/152B, Medium Cabinet 7.5 cm x 9.0 cm, $200. Online July 15
NSMW13386
Datolite (Pair), Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection #226A/226B, Miniature 2.5 cm x 5.3 cm, $125. Online July 15
NSMW13394
Datolite (Pair), Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection, Medium Cabinet 6.5 cm x 8.5 cm, $125. Online July 15
NSMW13392
Datolite (Pair), Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection, Miniature 1.5 cm x 1.5 cm, $30. Online June 22
NSMW13375
Datolite Carving, Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection, Miniature 3 cm x 4 cm x 4.5 cm, $125. Online June 22
NSMW13368
Datolite Carving, Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection, Miniature 3 cm x 4 cm, $125. Online June 22
NSMW13365
Datolite Scrimshaw, Lake Superior Copper District, Keweenaw Peninsula, Michigan, ex. Jim Bailey Collection, Miniature 0.4 cm x 3.2 cm x 3.3 cm, $75. Online June 22
NSMW13367