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Michigan Copper Mining


1.9" NATIVE MICHIGAN COPPER ORE NUGGET DISPLAY SPECIMEN MINERAL MINING ROCK

$12.00


2.7" NATIVE MICHIGAN COPPER ORE NUGGET DISPLAY SPECIMEN MINERAL MINING ROCK

$8.99


Native Copper Crystals Specimen Central Mine Keweenaw Upper Peninsula, Michigan

$40.00


1.8" NATIVE MICHIGAN COPPER ORE NUGGET DISPLAY SPECIMEN MINERAL MINING ROCK

$9.99


Copper Smelting Specimen Calumet Hecla Mine Keweenaw Upper Peninsula, Michigan

$25.00


4.1" NATIVE NATURAL MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINE MINERAL

$50.00


Amygdaloid Copper Ore Bookends Michigan Mineral Mining Specimen

$55.00


2.6" NATIVE NATURAL MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINING MINERAL

$15.99


PAIR OF RED DATOLITE,DELAWARE COPPER MINE,KEWNEEWAN CO.MICHIGAN, TRANSLUCENT

$60.00


7.5 Oz Copper Slab From The Minesota Copper Mine Rockland-Upper Michigan

$9.75


2 DATOLITE,ADULARIA,COPPER,CALUMET & HECLA #21 COPPER MINE,HOUGHTON CO.MICHIGAN

$17.80


1.8" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN MINING ROCK COLLECTION LAPIDARY

$10.00


Outstanding Crystallized Copper TN, Phoenix Mine, Keweenaw Peninsula, Michigan

$78.00


4.8" NATIVE NATURAL MICHIGAN COPPER ORE NUGGET KEWEENAW MINERAL MINING ROCK

$45.00


DATOLITE,CENTRAL COPPER MINE,KEWEENAW COUNTY,MICHIGAN

$12.00


2 LAKE SUPERIOR AGATES,CALUMET & HECLA # 21 COPPER MINE,HOUGHTON CO.MICHIGAN

$27.31


CELLED COLUMNAR DATOLITE,FLINFSTEEL COPPER MINE,ONOTONAGON CO.MICHIGAN

$33.34


COPPER BANDED AGATE,with FACE,WOLVERINE # 2 COPPER MINE,HOUGHTON CO.MICHIGAN

$88.89


YELLOW & ROSE DATOLITE,FRANKLIN COPPER MINE,SHAFT#2,HOUGHTON CO.MICHIGAN

$45.00


HUGE 11cm POLISHED DATOLITE W/ COPPER Ridge Mine Ontonagon Keweenaw Michigan

$400.00


PREHNITE,COPPER,QUARTZ,DELESSITE,FRANKLIN COPPER MINE,HOUGHTON CO.MICHIGAN

$61.80


Native Copper Mining Artifact, Rockland Mine, Michigan

$250.00


LAKE SUPERIOR COPPER BANDED AGATE,WOLVERINE #2 COPPER MINE HOUGHTON CO.MICHIGAN

$200.00


HUGE 9cm POLISHED PINK DATOLITE & COPPER Quincy Mine Keweenaw Michigan

$165.00


PINK DATOLITE DELAWARE COPPER MINE,KEWEENAW COUNTY,MICHIGAN,OLD COLLECTION

$92.12


Native Copper Crystals, Hilton Mine, Michigan

$220.00


Copper and Calcite, Quincy Mine, Michigan

$1,350.00


TRANSLUCENT DATOLITE,DELAWARE COPPER MINE,KEWEENAW COUNTY,MICHIGAN

$48.94


CELLED DATOLITE PAIR,DELAWARE COPPER MINE,KEWEENAW CO.MICHIGAN,CHLORASTROLITE

$115.00


DATOLITE AND COPPER,FRANKLIN COPPER MINE, SHAFT # 2,HOUGHTON CO.MICHIGAN,1.2oz's

$80.00


9.5 Oz Slab From The Algomah Copper Mine-Upper Michigan

$14.75


PASTEL YELLOW/ROSE DATOLITE,BASALT,FRANKLIN COPPER MINE,HOUGHTON CO.MICHIGAN

$50.80


PAIR RED/ROSE DATOLITE,COPPER & EPIDOTE,QUINCY COPPER MINE,HOUGHTON CO.MICHIGAN

$67.80


Native Copper Crystals, Mass Mine, Michigan

$800.00


Copper in Calcite Crystals, Quincy Mine, Michigan

$1,500.00


Silver on Copper Halfbreed Specimen from Tamarack Copper Mine Keweenaw Michigan

$179.00


Michigan native copper cleaned Houghton Calumet Copper Mine

$49.95


4" NATIVE NATURAL MICHIGAN COPPER ORE NUGGET KEWEENAW MINERAL MINING ROCK

$42.00