Copper in Basalt, Lake Superior Copper District, attr: Petherick Mine, Copper Falls Complex, Keweenaw County, Michigan Medium cabinet 9 x 9 x 15 cm $75. Online 6/6
NSMW11273
Copper in Calcite with Copper and Analcite, Phoenix Mine attr., Lake Superior Copper District, Keweenaw County, MI, ex. Louis Lafayette Collection #774, Small Cabinet, 6.0 x 7.0 x 11.5 cm, $650. Online 9/3
NSMW13401
Copper in Calcite, Lake Superior Copper District, Keweenaw, Michigan, ex. Louis Lafayette Collection, Miniature 1.8 x 2.0 x 2.9 cm, $125. Online 9/22.
NSMW13235
Copper included Calcite with Copper, Pewabic Lode. Quincy Mine, Houghton County, Michigan 2 x 3.5 x 4 cm $1200. Online 9/06. SOLD.
NSMW12323
Copper with Silver, Keweenaw Peninsula, Michigan, ex. Louis Lafayette Collection #1217, Miniature 1.7 cm x 2.2 cm x 3.2 cm, $100. Online Nov. 10.
NSMW13271
Copper with Silver, Nonesuch Shale Formation, White Pine Mine, Copper Range Mining Company, Lake Superior Copper District, Ontonogan County, Michigan Large cabinet 2 x 4.5 x 31 cm $650. Online 11/11.
NSMW11550
Copper, 'Laker Pocket', Lake Superior Copper District, near Eagle Harbor, Keweenaw County, Michigan Miniature 2.5 x 3 x 4.5 cm $250. Online 7/21
NSMW12721
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 0.7 x 1.5 x 5.0 cm, $125. Online 12/17
NSMW13320
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 0.8 x 3.0 x 3.5 cm, $350. Online 12/17
NSMW13318
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 0.8 x 3.5 x 5.0 cm, $350. Online 08/25
NSMW13546
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 0.8 x 3.5 x 5.0 cm, $350. Online 12/17
NSMW13315
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 1.0 x 2.0 x 4.0 cm, $200. Online 12/17
NSMW13321
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Miniature 2.0 x 3.0 x 3.2 cm, $125. Online 12/9
NSMW13303
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.5 x 1.0 x 3.0 cm, $35. Online 12/17
NSMW13316
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.5 x 1.5 x 3.0 cm, $25. Online 08/25
NSMW13544
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.5 x 1.5 x 3.0 cm, $25. Online 12/17
NSMW13310
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Thumbnail 0.7 x 2.2 cm, $15. Online 12/17
NSMW13319
Copper, Champion Mine, Lake Superior Copper District, Houghton County, Michigan, ex. Louis Lafayette Collection, Thumbnail 2.2 x 3.0 cm, $20. Online 12/9
NSMW13305
Copper, Lake Superior Copper District, Michigan Small cabinet 2 x 2.5 x 9 cm $850. Online 4/29
NSMW11784
Copper, Lake Superior Copper District, Michigan Small cabinet 4 x 4.5 x 9 cm $2800. Online 5/27
NSMW11204
