Michigan Copper
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RARE Native Copper In Calcite. Keweenaw Peninsula, Michigan.
S$ 353.04S$ 40.06 shippingNative Copper Crystal Ore - Michigan Native Copper - Large
S$ 30.23S$ 45.35 shippingCopper Keweenaw Peninsula Michigan
S$ 1,012.16Free postage13 watchingCrystallized Copper Mohawk Mine Michigan
S$ 944.68Free postage13 watchingNative Copper, 7.5lbs! Michigan Keweenaw Peninsula
S$ 708.51S$ 156.68 shippingMichigan Float Copper houghton/keweenaw copper 66 grams about 2 x 1 x 1/4"
S$ 36.78S$ 44.14 shippingNative Copper Crystals Keweenaw County Michigan
S$ 539.82Free postage16 watchingNative Copper Lake Superior Copper District Michigan
S$ 782.74Free postageMichigan Float Copper 8.5 lbs Solid Native Glacial Mineral Specimen Keweenaw
S$ 400.11S$ 126.49 shippingCopper - Keweenaw Co., Michigan
S$ 33.83S$ 47.00 shippingOrange Datolite And Copper, Quincy Copper Mine, Michigan 56g Polished Face
S$ 95.62S$ 54.91 shippingNative Copper Crystals Central Mine Michigan
S$ 755.75Free postageUnique Silver / Copper Crystal half breed f/ Michigan's Keweenaw peninsula
S$ 294.20S$ 59.12 shippingIncredible native copper/Silver "Skull" Keweenaw Peninsula, Michigan
S$ 877.21S$ 326.81 shipping3.3cm Yellow & Orange Datolite - Empire Mine, Copper Harbor, Michigan
S$ 86.79S$ 42.16 shipping12cm Big Solid Copper Nugget w Quartz & Green Epidote - Keweenaw, Michigan
S$ 183.88S$ 45.03 shippingMichigan Copper and Silver Specimen
S$ 257.43S$ 41.82 shipping1 Pound of 1” Tumbled Copper Nuggets Natural Michigan Native Ore Pure Cu Metal
S$ 45.60S$ 60.05 shipping17cm Massive Copper Nugget w Quartz & Conglomerate Matrix - Keweenaw, Michigan
S$ 438.60S$ 84.27 shippingCopper Banded Datolite Ridge Mine Ontonagon Michigan
S$ 125.04S$ 44.17 shippingMichigan Solid Copper Nugget Houghton Keweenaw mines 374 grams
S$ 132.39S$ 49.91 shipping4.8 Inch Big Solid Copper Nugget w Quartz & Chlorite Matrix - Keweenaw, Michigan
S$ 219.18S$ 46.07 shipping#17 Michigan Keweenaw Houghton Polished Copper 350 grams
S$ 176.52S$ 45.69 shippingCopper Central Mine, Central, Keweenaw County, Michigan 1301-BS1588
S$ 2,699.10S$ 111.73 shipping6.5cm Neat Branching Flat Copper Specimen - Keweenaw, Michigan
S$ 22.07S$ 40.25 shippingNative Copper Lake Superior Copper District Michigan
S$ 2,294.23Free postage17 watchingThumbnail Copper and Silver Adventure Mine Greenland Michigan
S$ 250.07Free postage15 watchingFibrous And Gemmy Malachite On Native Copper. Keweenaw Peninsula Michigan.
S$ 257.43S$ 51.59 shipping4.8cm Beautiful Green Glacial Float Copper Nugget Prospected From Keweenaw, MI
S$ 26.48S$ 40.38 shipping3.8 Inch Solid Native Copper Nugget w Quartz Matrix- Keweenaw, Michigan
S$ 66.20S$ 41.56 shippingCopper Crystals Matrix Pink Calcite High Grade Mineral Specimen Quincy Michigan
S$ 802.98S$ 92.35 shipping#34 Michigan Native Copper 819 grams
S$ 147.10S$ 77.76 shippingRed Celled Datolite, Adventure Mine, Michigan 24g Polished Face, Old Stock
S$ 257.43S$ 51.59 shipping3.5 Inch Shiny Piece Of Native Copper prospected from Keweenaw, Michigan
S$ 41.19S$ 40.82 shippingNative Copper and Calcite White Pine Mine Michigan
S$ 971.68Free postageSilver Crystal On Copper Crystal Franklin Mine Hancock Michigan Mining Mi
S$ 95.62S$ 53.07 shippingThumbnail Copper-Silver “HalfBreed” Keweenaw Peninsula Michigan
S$ 264.78Free postageMichigan Keweenaw County Native Copper 308 grams abt 4 3/4 x 3"
S$ 101.13S$ 48.98 shippingGorgeous Museum Quality Native Copper Michigan
S$ 425.11S$ 56.95 shippingCrystalized Copper from Keweenaw Peninsula Copper District, Michigan
S$ 1,619.46S$ 394.72 shipping3.5cm Great Copper Crystals On Natural Basalt Base - Centennial #2 Mine Michigan
S$ 470.99S$ 45.30 shipping8.1 oz Solid Shiny Native Copper Nugget Prospected From Keweenaw, Michigan
S$ 72.08S$ 41.73 shippingMichigan Copper and Silver Specimen
S$ 183.88S$ 39.66 shipping8oz Of Small Tumbled Copper Nuggets Natural Michigan Copper Native Ore Pure Cu
S$ 29.42S$ 35.10 shipping155.7g Native Copper Ore Slice With Inclusions Mineral Specimen Michigan 3”
S$ 111.80S$ 47.29 shippingNative Copper Crystals Quincy Mine Michigan
S$ 593.80Free postage13 watchingSolid Copper Michigan Houghton/Keweenaw County 433 grams abt 3 1/2 x 2 1/2 x 1"
S$ 183.88S$ 51.43 shippingNative Copper Crystals White Pine Mine Michigan
S$ 411.88Free postageCopper Agate w Greenstone On Basalt- Calumet & Hecla Mine, Michigan
S$ 95.62S$ 42.42 shippingHuge 3.5 Inch Copper Included Calcite Crystal - Quincy Mine, Houghton, Michigan
S$ 1,180.86S$ 75.20 shippingDatolite Quincy Copper Mine Hancock Michigan
S$ 12.50S$ 50.62 shipping4.5cm Sharp Calcite-Cast Copper w Quartz & Epidote - Keweenaw, Michigan
S$ 21.99S$ 40.25 shippingMichigan Keweenaw Peninsula Raw Native Copper Nugget Specimen
S$ 11.77S$ 35.88 shippingAwesome Native Copper In Quartz Crystals. Keweenaw Peninsula, Michigan
S$ 404.86S$ 47.40 shipping8cm Solid Copper Specimen w Natural Quartz & Green Basalt - Keweenaw, Michigan
S$ 35.30S$ 40.64 shippingNative Copper Mining Artifact Rockland Mine Michigan
S$ 367.75Free postageDatolite Quincy Copper Mine Keweenaw Michigan
S$ 17.06S$ 50.75 shippingNative Copper Crystal, Keweenaw Lake Superior Michigan Copper Mine
S$ 472.34S$ 51.26 shippingKeweenaw Michigan Float Drift Copper Native Specimen.
S$ 66.20S$ 54.68 shippingMichigan Copper with Quartz 673 grams Keweenaw about 3 1/4 x 3 x 1 1/4"
S$ 367.75S$ 66.62 shipping
