houghton keweenaw county michigan map
houghton keweenaw county michigan map
Recommended
/ 124 grams Michigan Native Copper Keweenaw Houghton Michigan
$20.00
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1890s 1900s JA Cochran Houghton UP Keweenaw Michigan Copper area bottle
$45.00
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C Solid Copper Michigan Houghton/Keweenaw County 41 gram about 2 1/4 x 1 x 1/8"
$10.00
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R Copper Michigan Houghton/Keweenaw County 28 grams about 2 1/2 x 1 "
$10.00
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J Michigan houghton keweenaw Native Copper 249 grams
$55.00
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osceola mine native copper Houghton County Michigan Keweenaw 546.2 grams
$75.59
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Copper Michigan Houghton/Keweenaw County 46 grams about 1 3/4 x 3/4 x 1/4"
$32.00
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C Copper Michigan Houghton/Keweenaw County 146 gram about 2 1/8 x 1 1/2 x 1/8"
$25.00
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D31 Michigan Keweenaw Houghton Datolite Specimen 15 grams see photos
$20.00
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Calumet Keweenaw C&H Mining Pay Stubs 1904 1907 Copper Country Finnish Houghton
$29.99
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