1,800+ results for keweenaw
- Native Copper And Silver Halfbreed. Keweenaw Peninsula, MichiganOpens in a new window or tabBrand NewC $136.81nativemineralmagic (7) 100%+C $18.59 shippingfrom United States
- Keweenaw Michigan Float Drift Copper Native Specimen.Opens in a new window or tabBrand NewC $82.08clintscarrow (358) 100%from United States
- Silver XLS Native Copper Mine Mineral Specimen Halfbreed Keweenaw Co MichiganOpens in a new window or tabBrand NewC $51.99coppercountrycollectors (1,078) 100%4 bids · Time left2d 18h left (Fri, 06:57 p.m.)+C $23.27 shippingfrom United States
- 4.9" NATIVE COPPER NUGGET - Keweenaw Peninsula, Michigan - 2.3 lbs.Opens in a new window or tabC $28.05Top Rated SellerTop Rated Seller6 bids · Time left4d 17h left (Sun, 05:30 p.m.)dh-minerals (32,365) 100%+C $45.08 shippingfrom United States
- Michigan Copper Mine Halfbreed Copper Silver Specimen Houghton KeweenawOpens in a new window or tabBrand NewC $13.67coppercountrycollectors (1,078) 100%1 bid · Time left2d 19h left (Fri, 08:05 p.m.)+C $22.82 shippingfrom United States
- New Listing6.1" NATIVE COPPER NUGGET - Keweenaw Peninsula, Michigan - 2.3 lbs.Opens in a new window or tabC $134.07Top Rated SellerTop Rated Sellerdh-minerals (32,365) 100%+C $39.02 shippingfrom United States
- PORTAGE LAKE aka KEWEENAW WATERWAY LOWER ENTRY LIGHT MI pre-1950 unposted RAREOpens in a new window or tabC $28.75marcaff (727) 100%+C $1.50 shipping
- Michigan Copper Mine Halfbreed Copper Silver Specimen Houghton KeweenawOpens in a new window or tabBrand NewC $32.15coppercountrycollectors (1,078) 100%2 bids · Time left2d 19h left (Fri, 07:57 p.m.)+C $23.37 shippingfrom United States
- New Listingsee video Copper Banded EYE Replacement Agate Wolverine #2 Mine Keweenaw RAREOpens in a new window or tabC $428.38shabbychicrustic (287) 100%+C $27.20 shippingfrom United States
- Isle Royale Greenstone with Prehnite Poppy Cabochon Keweenaw ChlorastroliteOpens in a new window or tabBrand NewC $205.21michigangems (87) 81.8%+C $20.62 shippingfrom United States
- Copper Banded Replacement Agate Wolverine #2 Mine Keweenaw RAREOpens in a new window or tabC $258.40shabbychicrustic (287) 100%+C $22.18 shippingfrom United States
- New Listingsee video Copper Banded Replacement Agate Wolverine #2 Mine Keweenaw RAREOpens in a new window or tabC $380.00shabbychicrustic (287) 100%+C $25.76 shippingfrom United States
- 8.1 oz Polished Native Copper Ore Slab Thin Mineral Keweenaw UP Yooper MichiganOpens in a new window or tabBrand NewC $41.04market906 (24) 100%+C $28.96 shippingfrom United States
- Twinned NATIVE Silver Crystal MUSEUM QUALITY!. Keweenaw Peninsula, MichiganOpens in a new window or tabBrand NewC $649.82nativemineralmagic (7) 100%+C $73.53 shippingfrom United States
- Orig 8x10 Railroad Photo - Copper Range Railroad Houghton MI Michigan Keweenaw EOpens in a new window or tabPre-OwnedC $34.19Top Rated SellerTop Rated Seller0 bids · Time left1d 17h left (Thu, 05:50 p.m.)motorola-marty (4,218) 100%+C $30.12 shippingfrom United States
- Orig 8x10 Railroad Photo - Copper Range Railroad Houghton MI Michigan Keweenaw DOpens in a new window or tabPre-OwnedC $34.19Top Rated SellerTop Rated Seller0 bids · Time left1d 17h left (Thu, 05:49 p.m.)motorola-marty (4,218) 100%+C $30.12 shippingfrom United States
- Solid Copper Michigan Houghton/Keweenaw County 433 grams abt 3 1/2 x 2 1/2 x 1"Opens in a new window or tabBrand NewC $171.01Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $35.54 shippingfrom United States
- Small Michigan Native Copper Packages Houghton Keweenaw Nice for craftsOpens in a new window or tabC $19.15Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $20.93 shippingfrom United States
- Thumbnail Copper-Silver “HalfBreed” Keweenaw Peninsula MichiganOpens in a new window or tabBrand NewC $246.25Top Rated SellerTop Rated Selleropen-adit (33,763) 99.9%Free shippingfrom United States
- MINERALS : COPPER ON ALL SIDES WITH NO MATRIX FROM THE CLARK MINE IN MICHIGANOpens in a new window or tabC $3.08Top Rated SellerTop Rated Seller1 bid · Time left7d 19h left (05-15, 07:58 p.m.)affordableminerals (21,016) 99.7%+C $24.62 shippingfrom United States
- COPPER CHISEL CHIP, CLIFF COPPER MINE,KEWEENAW COUNTY,MICHIGANOpens in a new window or tabBrand NewC $13.67coppercountrycollectors (1,078) 100%0 bids · Time left4d 15h left (Sun, 03:41 p.m.)+C $22.14 shippingfrom United States
- Copper Seneca Mine Mohawk, Michigan, Keweenaw Co., 74g Estate SpecimenOpens in a new window or tabPre-OwnedC $246.25Top Rated SellerTop Rated Sellerpaxtons_vintage_finds (287) 100%from United States
- 8.1oz Beautiful Glacial Float Copper Nugget w Bright Green Patina- Keweenaw MichOpens in a new window or tabBrand NewC $67.03Top Rated SellerTop Rated Selleriroquois*copper*sales (894) 100%+C $26.53 shippingfrom United States
- Analcime Cast Copper Seneca Mining Co Keweenaw MichiganOpens in a new window or tabBrand NewC $34.20Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $21.38 shippingfrom United States
- Keweenaw Agates In Amygdaloidal Basalt From Lake Superior 1.67LB **CLEARANCE**Opens in a new window or tabC $6.83Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- Michigan Solid Copper Nugget Houghton Keweenaw mines 11 gramsOpens in a new window or tabBrand NewC $12.31Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $20.74 shippingfrom United States
- New ListingEpidote And Prehnite Crystals On Basalt Osceola Copper Mine Keweenaw Michigan MiOpens in a new window or tabBrand NewC $38.31Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $26.50 shippingfrom United States
- / Copper Crystal South Lake Mine Keweenaw Michigan 44 GramsOpens in a new window or tabPre-OwnedC $88.92Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $25.39 shippingfrom United States
- Copper Crystals Matrix Pink Calcite High Grade Mineral Specimen Quincy MichiganOpens in a new window or tabBrand NewC $813.99mineral-assets (231) 98.4%+C $72.12 shippingfrom United States
- / 1149 gram Michigan Native Copper Houghton Keweenaw Nice solid chunkOpens in a new window or tabBrand NewC $307.81Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $51.00 shippingfrom United States
- / Michigan Houghton Keweenaw County Native Copper 380 gramsOpens in a new window or tabBrand NewC $119.70Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $34.04 shippingfrom United States
- #21 Michigan Houghton Keweenaw Copper Crystal 78 gramsOpens in a new window or tabBrand NewC $342.01Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $30.47 shippingfrom United States
- 1.2" Solid Native Copper Polished Nugget Mineral Keweenaw MichiganOpens in a new window or tabC $13.67Top Rated SellerTop Rated Sellerfossilagemineral (12,850) 100%+C $23.26 shippingfrom United States
- New ListingNative Copper With Calcite, Keweenaw Michigan, 20gOpens in a new window or tabBrand NewC $12.31gemini3eastwind (1,584) 100%0 bids · Time left6d 10h left (Tue, 10:24 a.m.)+C $22.45 shippingfrom United States
- / Copper Crystal Adventure Mine Keweenaw Michigan 28 GramsOpens in a new window or tabPre-OwnedC $88.92Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $25.39 shippingfrom United States
- Keweenaw Rocks & Minerals Lake Superior 1LB "Jupiter Stone"Opens in a new window or tabC $9.56Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- New ListingNative Copper Nugget With Quartz Keweenaw MichiganOpens in a new window or tabBrand NewC $23.26Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $21.05 shippingfrom United States
- MINERALS : CRYSTALLIZED COPPER ON SMALL MATRIX FROM THE CLIFF MINE IN MICHIGANOpens in a new window or tabC $3.08Top Rated SellerTop Rated Seller0 bids · Time left6d 20h left (Tue, 08:53 p.m.)affordableminerals (21,016) 99.7%+C $24.62 shippingfrom United States
- 12.5cm Big Copper Crystal w Green Prehnite - Iroquois Mine, Keweenaw, MichiganOpens in a new window or tabBrand NewC $342.01Top Rated SellerTop Rated Selleriroquois*copper*sales (894) 100%+C $29.65 shippingfrom United States
- 4cm Great Blocky Copper Crystal Group - Delaware Mine, Keweenaw, MichiganOpens in a new window or tabBrand NewC $376.21Top Rated SellerTop Rated Selleriroquois*copper*sales (894) 100%+C $25.65 shippingfrom United States
- Keweenaw Tube Agate Lake Superior .21ozOpens in a new window or tabC $10.93Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- 1 Lb 12 Oz Heavy Glacial Float Copper Nugget w Green Patina - Keweenaw, MichiganOpens in a new window or tabBrand NewC $176.48Top Rated SellerTop Rated Selleriroquois*copper*sales (894) 100%+C $29.76 shippingfrom United States
- Keweenaw Paint Agates from Lake Superior 2.68oz Lot ~Small GemsOpens in a new window or tabC $15.03Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- Native Copper With Chrysocolla, Keweenaw Peninsula, Michigan 35gOpens in a new window or tabPre-OwnedC $12.31gemini3eastwind (1,584) 100%0 bids · Time left5d 14h left (Mon, 02:32 p.m.)+C $22.45 shippingfrom United States
- Bulk Keweenaw Rocks & Minerals Lake Superior 4.8LB Flat rate boxOpens in a new window or tabC $20.51Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%+C $37.92 shippingfrom United States
- Keweenaw Rocks & Minerals Lake Superior .21oz Amygdaloidal Basalt With PrehniteOpens in a new window or tabC $5.46Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- 1.71 grams Native Copper Nugget from Keweenaw Peninsula MichiganOpens in a new window or tabBrand NewC $2.72Top Rated SellerTop Rated Sellerstarhuntermeteorites (3,798) 100%+C $23.52 shippingfrom United States
- NATIVE UP MICHIGAN NATURAL CRYSTAL FORM SPECIMEN Keweenaw, Michigan FLOAT COPPEROpens in a new window or tabPre-OwnedC $38.31Top Rated SellerTop Rated Sellerjbschmader (9,721) 100%+C $28.88 shippingfrom United States
- 4.63 grams Native Copper Nugget from Keweenaw Peninsula MichiganOpens in a new window or tabBrand NewC $6.83Top Rated SellerTop Rated Sellerstarhuntermeteorites (3,798) 100%+C $23.64 shippingfrom United States
- Bulk Keweenaw Rocks & Minerals Lake Superior 4.2LB Flat rate boxOpens in a new window or tabC $20.51Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%+C $37.92 shippingfrom United States
- JASPER & HEMATITE,OUT OF LAKE SUPERIOR,SEDAR BAY,KEWEENAW CO.MICHIGANOpens in a new window or tabC $9.58schuder1 (3,077) 97.9%0 bids · Time left11h 26m left (Today 11:41 a.m.)from United States
- Keweenaw Agates In Amygdaloidal Basalt From Lake Superior 1LBOpens in a new window or tabC $10.93Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- Copper-Silver Half Breed - Keweenaw Peninsula, Michigan!Opens in a new window or tabC $212.05topcat10 (1,037) 100%+C $27.65 shippingfrom United States
- see video Unique 9 pound Glacial Float Copper specimen Keweenaw Michigan rareOpens in a new window or tabC $410.42shabbychicrustic (287) 100%+C $39.55 shippingfrom United States10 watchers
- Keweenaw Rocks & Minerals Lake Superior Tumble Polished 3.53oz lot **CLEARANCE**Opens in a new window or tabC $2.72Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- Keweenaw Rocks & Minerals Lake Superior 4.6oz Banded Chert **CLEARANCE**Opens in a new window or tabC $4.09Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- / MI Solid Copper Nugget w/ basalt Houghton Keweenaw 204 gOpens in a new window or tabBrand NewC $54.72Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $24.38 shippingfrom United States
- Michigan Float Copper 8.5 lbs Solid Native Glacial Mineral Specimen KeweenawOpens in a new window or tabBrand NewC $372.11Top Rated SellerTop Rated Sellert-rocksinquartzsite (2,578) 100%+C $38.31 shippingfrom United States
- Keweenaw Agate In Amygdaloidal Basalt Host Rock from Lake Superior .60ozOpens in a new window or tabC $17.77Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- PYRITE And Quartz In Matrix. Keweenaw Peninsula Of Michigan. 1.36 Lbs.Opens in a new window or tabC $20.51jefkor_97 (56) 100%0 bids · Time left15h 48m left (Today 04:02 p.m.)+C $34.39 shippingfrom United States
- Sheet Copper Michigan Houghton/Keweenaw County 4 grams about 2 x 1"Opens in a new window or tabBrand NewC $8.21Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $20.62 shippingfrom United States
- SEE VIDEO Copper/Silver Specimen 2.8 Lbs Keweenaw Copper Country St. Louis MineOpens in a new window or tabC $212.05shabbychicrustic (287) 100%+C $41.32 shippingfrom United States
- Keweenaw Rocks & Minerals from Lake Superior .11oz Prehnite SprayOpens in a new window or tabC $5.46Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- Keweenaw Rocks & Minerals Lake Superior .11oz Stellar ThompsoniteOpens in a new window or tabC $12.30Top Rated SellerTop Rated Sellertwobridgesnorth (398) 100%from United States
- NATIVE COPPER SKULL / BOWL - KEWEENAW LAKE SUPERIOR MICHIGAN COPPER MINE (#1)Opens in a new window or tabBrand NewC $2,394.09reliclectic (27) 100%from United States
- Keweenaw County Michigan Native Copper 1" x 1/2" 13 gramsOpens in a new window or tabPre-OwnedC $23.12Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $21.05 shippingfrom United States
- Native Copper, 7.5lbs! Michigan Keweenaw PeninsulaOpens in a new window or tabBrand NewC $718.23nativemineralmagic (7) 100%from United States
- 2.45 grams Native Copper Nugget from Keweenaw Peninsula MichiganOpens in a new window or tabBrand NewC $4.09Top Rated SellerTop Rated Sellerstarhuntermeteorites (3,798) 100%+C $23.56 shippingfrom United States
- Native Copper with Epidote Crystals Rare Twinned Specimen. Keweenaw Peninsula.Opens in a new window or tabBrand NewC $410.42nativemineralmagic (7) 100%from United States
- / Michigan Keweenaw County copper specimen 203 gramsOpens in a new window or tabBrand NewC $75.24Top Rated SellerTop Rated Sellerhoughton_estate.sales (15,224) 99.8%+C $32.72 shippingfrom United States
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