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Copper Rock


Native Copper in Rock, 13 oz, Keweenaw Peninsula

$10.00


2.6" NATIVE MICHIGAN FLOAT COPPER ORE NUGGET KEWEENAW ROCK COLLECTION CRYSTAL

$24.99


5" NATIVE MICHIGAN COPPER ORE FLOAT NUGGET SPECIMEN ROCK MINE COLLECTION

$65.00


Large Polished Iron/Copper Conglomerate Gemstone Rock Sphere 4 1/2" US handmade

$75.00


SS Rocks - Copper Crystals (Quincy Mine, Houghton, Michigan) 111g

$70.00


2.8" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION SPECIMEN

$16.99


3" NATIVE MICHIGAN COPPER ORE FLOAT NUGGET MINING ROCK COLLECTION SPECIMEN

$24.99


2.1" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINING ROCK COLLECTION

$8.00


SS Rocks - Copper Crystals (Iron city Mine, Keweenaw, Michigan) 25g

$55.00


1.9" NATIVE MICHIGAN FLOAT COPPER ORE NUGGET KEWEENAW ROCK COLLECTION CRYSTAL

$18.99


3.6" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION CRYSTAL

$32.99


2.6" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINING ROCK COLLECTION

$9.99


SS Rocks - Copper Crystals (Ray Mine, Arizona) 4g ( 2" )

$27.00


+++ SHARP COPPER ON CALCITE CHIMNEY ROCK QUARRY, NEW JERSEY NJ +++

$100.00


Large Polished Copper/Iron Conglomerate Gemstone Rock Sphere 5 3/4" US handmade

$105.00


3.2" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION CRYSTAL

$24.99


SS Rocks - Chalcanthite Crystals on Copper Ore (Arizona) 25g

$13.00


3.5" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW ROCK COLLECTION CRYSTAL

$46.00


Copper Display Mineral Specimen UP Michigan Keweenaw Rock Saw Cut Free Stander

$50.00


SS Rocks - Copper Crystals (Quincy Mine, Houghton, Michigan) 34g

$75.00


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

$12.00


2" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION CRYSTAL

$11.99


Gold/Silver/Copper Rock Ore Samples - Over 5 Pounds (LBs) Lot from Nevada Mine

$24.99


Hard ROCK Copper Epidote Dolomite Feldspar w Quartz? 4.5" Bronze Swirls UNKNOWN

$15.00


COPPER ROCK / OUT OF COPPER MINE

$265.15


COPPER ROCK / FOSSILS / COLLECTOR (B)

$125.87


COPPER ROCKS (4) TOTAL / CAME OUT OF COPPER MINE

$65.00


Lot of Rocks Dolomite, Garnet, Galena, Pyrite, and Native Copper.

$55.00


3.2" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW ROCK COLLECTION CRYSTAL

$18.99


COPPER IN ROCK (JAGGED) 4 POUNDS natual raw

$250.00


1.6" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION JEWELRY MAKING

$6.00


4 1/2" LABRADORITE DISPLAY ROCK! Rare Copper Polished Specimen 1113g USA SELLER

$48.95


1.9" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINING ROCK COLLECTION

$8.00


1.7" NATIVE MICHIGAN COPPER ORE NUGGET KEWEENAW ROCK COLLECTION JEWELRY MAKING

$8.99


2.0" NATIVE MICHIGAN COPPER ORE NUGGET SPECIMEN KEWEENAW MINING ROCK COLLECTION

$8.00