| Collector Specimen Matches |
| CA |
| Canada |
| VERY RARE ONE TIME FIND SHOOTING STAR SELENITE CRYSTAL PENDANT IN COPPER CANADA - , CA CA |
| US |
| Arkansas |
| OCL - ARIZONA BAGDAD COPPER MINE BOTRYOIDAL CHRYSOCOLLA SPECIMEN - 391 GRAMS - , Ar US |
| CRYSTAL COPPER COLLECTION: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , Ar US |
| CRYSTAL COPPER COLLECTION: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , Ar US |
| Arizona |
| QUARTZ twin * Copper Canyon Creek * Arizona * Ex. Charles Trantham Collection - , AZ US |
| SUPERB Cuprite Chalcotrichite Crystal on Copper GLOBEMIAMI, ARIZONA -Ex Lemanski - Globe, AZ US |
| CRYSTAL COPPER COLLECTION: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| 10 OZ Pure Copper Bar Bisbee, Arizona - Bisbee, AZ US |
| CLASSIC CRYSTAL COPPER: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| SUPERB UNIQUE Native Copper Crystal Cluster BISBEE, ARIZONA - Bisbee, AZ US |
| CRYSTAL COPPER COLLECTION: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| CUPRITE crystals on Copper with Azurite * Bisbee * Arizona - Bisbee, AZ US |
| Copper in gypsum from the Mission mine, Coconino Co., Arizona 1979 micromount - , AZ US |
| Great CUPRITE CRYSTALS & NATIVE COPPER MALACHITE , QUARTZ : BISBEE, ARIZONA - Bisbee, AZ US |
| Copper, Ray Mine, Arizona - , AZ US |
| COPPER crystals * Bisbee * Arizona * Ex. Charles Tranthan Collection - Bisbee, AZ US |
| SUPERB Native Copper Crystal with Chalcotrichite in Calcite & Malachite ARIZONA - , AZ US |
| COPPER crystals * Bisbee * Arizona - Bisbee, AZ US |
| CRYSTAL COPPER COLLECTION: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| Chrysocolla GEMMY Crystal Mineral Specimen Morenci Mine ARIZONA Copper Ore - , AZ US |
| Chrysocolla GEMMY Crystal Mineral Specimen Morenci Mine ARIZONA Copper Ore - , AZ US |
| COPPER in Gypsum * Mission Mine * Arizona - , AZ US |
| CLASSIC CRYSTAL COPPER: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| COPPER inside Gypsum * Mission Mine * Arizona - , AZ US |
| COPPER crystals in Selenite * Mission Mine * Arizona - , AZ US |
| COPPER inside Gypsum * Mission Mine * Arizona - , AZ US |
| CLASSIC CRYSTAL COPPER: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| CLASSIC CRYSTAL COPPER: RAY MINE, SUNNYSIDE AREA, PINAL COUNTY, ARIZONA - NR! - , AZ US |
| COPPER crystals in Selenite * Mission Mine * Arizona - , AZ US |
| LARGE RAY MINE COPPER SPECIMEN ARIZONA 17.5 INCHES 9 POUNDS - , AZ US |
| Bright red CHALCOTRICHITE on Copper * Ray Mine * Arizona - , AZ US |
| Chrysocolla GEMMY Crystal Mineral Specimen Morenci Mine ARIZONA Copper Ore - , AZ US |
| COPPER crystals in Selenite * Mission Mine * Arizona - , AZ US |
| COPPER inside Gypsum * Mission Mine * Arizona - , AZ US |
| Estate Natural Science Rock Mineral Specimen Geology Copper Globe Arizona 480 gr - Globe, AZ US |
| Beautiful COPPER specimen * Ray Mine * Arizona - , AZ US |
| ARIZONA NATIVE NATURAL COPPER Crystal~GLOBE, ARIZONA~ GORGEOUS NUGGET Specimen - Globe, AZ US |
| California |
| RARE Vuagnatite & Mcguinessite Crystal COPPER KING MINE, CALIFORNIA -Ex Lemanski - , CA US |
| MCGUINNESSITE specimen * Copper King Mine * California * Ex. Charles Trantham - , CA US |
| MCGUINNESSITE specimen * Copper King Mine * California * Ex. Charles Trantham - , CA US |
| COPPER specimen * Calaveras Co. * California - , CA US |
| Idaho |
| IDAHO - LITTLE WOOD COPPER ORE POCKET AGATE JASPER SLAB - GREAT QUALITY - , ID US |
| Michigan |
| DATOLITE,COPPER,EPIDOTE,BASALT,C&H # 21 COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| NATIVE COPPER in CALCITE: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 3.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| 6.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.7 lbs. - , MI US |
| PAIR OF COPPER REPLACEMENT AGATES,C&H # 21 MINE,HOUGHTON CO.MICHIGAN - Calumet, MI US |
| Michigan Float Copper / Mine Copper - , MI US |
| DATOLITE on CALCITE CRYSTALS,DELAWARE COPPER MINE,KEWEENAW CO.MICHIGAN - Delaware, MI US |
| JEWELRY GRADE CRYSTAL COPPER in PREHNITE: CENTRAL EXPLORATION MINE, MICHIGAN-NR! - , MI US |
| NICE SILVER & COPPER NUGGET: SENECA MINE, MOHAWK, KEWEENAW CO., MICHIGAN - NR! - Mohawk, MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 4 oz. Copper, Kearsarge Mine, Michigan - , MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Native Copper..Michigan - , MI US |
| 2 1/2” Native UP Michigan Copper Nugget Keweenaw Peninsula 3.2 OZ - , MI US |
| OCL - MICHIGAN NATIVE COPPER IN MATRIX CLOCK - 3.08 LBS. - , Mi US |
| 3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , Mi US |
| PHEONIX MINE NATIVE COPPER CHISEL STRIP KEWEENAW PENINSULA MICHIGAN 130 GRAMS - , MI US |
| NATIVE COPPER & QUARTZ SLAB MICHIGAN MINERALS GEMS-MIN - , MI US |
| Glacial Float Copper Harbor Specimen UP Michigan USA 35 Ounces Keweenaw - , MI US |
| Large Native Copper+Silver Specimen from Keweenaw County Michigan- 262 gr - , MI US |
| Native Natural Copper Michigan Nuggets LOT Mineral ROCK Metal Gift Set Gemstone - , MI US |
| 3.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| DATOLITE & COPPER IN BASALT MATRIX ,QUINCY COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 3.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Native Copper On Green Prehnite - Iroquois Mine, Keweenaw, Michigan - , MI US |
| datolite AHMEEK COPPER MINING CO KEWEENAW MICHIGAN MI - Ahmeek, MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| CONGLOMERATE SILVER & COPPER: CALUMET & HECLA MINES, HOUGHTON CO. MICHIGAN - NR! - Calumet, MI US |
| EXTRAORDINARY Native Copper Crystal Cluster AHMEEK MINE, MICHIGAN - , MI US |
| SILVER & COPPER NUGGET: SENECA MINE, MOHAWK, KEWEENAW COUNTY, MICHIGAN - NR! - Mohawk, MI US |
| 29 mm (1.15") NATIVE COPPER Egg Sphere Keweenaw Peninsula, Michigan Natural - , MI US |
| COPPER specimen * Keweenaw Peninsula * Michigan - , MI US |
| UNIQUE NATIVE COPPER SPECIMEN– 4.75LBS. KEWEENAW PENINSULA, MICHIGAN - , MI US |
| U.P.Michigan float copper specimen nugget cop 5= 23 lbs. - , MI US |
| 5.9" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.9 lbs. - , MI US |
| Beautiful COPPER specimen * Keweenaw Peninsula * Michigan - , Mi US |
| 4 1/2” Native Glacial Michigan Float Copper Nugget Specimen 1 LB 14 OZ - , Mi US |
| PREHNITE,COPPER REPLACEMENT AGATE.WOLVERINE#2 COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 4.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.1 lbs. - , MI US |
| Chlorastrolite Greenstone Michigan Gem Isle Royale & Copper 48+ carat 600 grit - , MI US |
| Natural Copper Ore Specimen - 275 grams - Native Michigan High Grade Nugget - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| Copper & Silver Half-breed, Cliff Mine, Keweenaw County, Michigan - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| Dendritic Native Copper from Smelter, Keewenaw Peninsula, Michigan 62 grams - , MI US |
| LARGE CHAMPION MINE NATIVE COPPER SPECIMEN PAINESDALE MICHIGAN 1 1/4 POUNDS - , MI US |
| UNIQUE Cubic Native Copper Crystal PHOENIX MINE, MICHIGAN - , MI US |
| SILVER & COPPER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| 2 oz Copper, Quincy Mine, Michigan - , MI US |
| NATIVE SILVER & COPPER NUGGET: MOHAWK MINE, KEWEENAW COUNTY, MICHIGAN, USA - NR! - Mohawk, MI US |
| 3.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| RICH CONGLOMERATE COPPER SLAB: KINGSTON MINE, KEWEENAW CO., MICHIGAN, USA - NR! - , MI US |
| 5.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , MI US |
| 4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.3 lbs. - , Mi US |
| Large Native copper chisel chip - Central Mine, Michigan Mining History Specimen - , Mi US |
| 3.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.1 lbs. - , MI US |
| SUPERB Native Copper Crystal QUINCY MINE, MICHIGAN - Ex. Nowakowski - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 3.2" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| COPPER BANDED AGATE MATCHED PAIR: WOLVERINE #2 MINE, KEWEENAW CO, MICHIGAN - NR! - , MI US |
| Natural Copper Ore Specimen - 597 grams - Native Michigan High Grade Nugget - , MI US |
| NATIVE COPPER, EPIDOTE & CALCITE: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| U.P.Michigan float copper specimen nugget Old Copper Culture cop 5= 11 ozs. - , MI US |
| Copper Sphere Michigan 124 grams Nice Display - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| 6.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.7 lbs. - , MI US |
| COPPER REPLACEMENT AGATE,CALUMET&HECLA #21 COPPER MINE,HOUGHTON CO.MICHIGAN - Calumet, MI US |
| Native float Copper Ore Mineral Specimen Michigan USA 6lbs 5oz’s. - , MI US |
| Chunk of Mohawkite Copper Mineral from the Mohawk Mine, Keweenaw Co, Michigan - Mohawk, MI US |
| MINERALS : CRYSTALLIZED NATIVE COPPER WITH EMBEDDED MATRIX FROM MICHIGAN, USA - , MI US |
| CLIFF MINE NATIVE COPPER CHISEL STRIPS KEWEENAW PENINSULA MICHIGAN 75 GRAMS - , MI US |
| 5.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.7 lbs. - , MI US |
| 3.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.1 lbs. - , MI US |
| Michigan Sharp Copper Crystal - Keweenaw County Michigan Display Specimen - , MI US |
| CRYSTAL SILVER NUGGET: COPPER RANGE MINES, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , Mi US |
| 4.2" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2 lbs. - , Mi US |
| Copper & Silver Half-breed, Cliff Mine, Keweenaw County, Michigan - , MI US |
| Polished Copper Pyramid Michigan 100 grams - , MI US |
| 4.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , MI US |
| 3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.3 lbs. - , MI US |
| NATIVE COPPER, EPIDOTE & CALCITE: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 1" NATIVE COPPER Cube Keweenaw Peninsula Michigan Natural - , MI US |
| UNUSUAL Native Copper Calcite Adularia Crystal MICHIGAN - , MI US |
| 3.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Michigan Float Copper/ Mine Copper - , MI US |
| Calumet Michigan Mining Copper Ashtray Keweenaw Peninsula Souvenir fiery RED - Calumet, MI US |
| Native Copper Skull - Copper Country Michigan - Keweenaw - , MI US |
| OCL - RARE MICHIGAN MOHAWKITE SPECIMEN - AHMEEK COPPER MINE - 1 PC - 1.24 lbs. - Mohawk, MI US |
| 3.41 Oz. Native Vein Copper Nugget from Michigan's Quincy Mine! RE1569 - , MI US |
| LARGE SHEET OF NATIVE COPPER WHITE PINE MINE-UPPER MI. - White Pine, MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Native Natural Copper Michigan Nuggets LOT Mineral ROCK Metal Gift Set Gemstone - , Mi US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , Mi US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| Michigan native copper 24g - , MI US |
| COPPER BANDED AGATE MATCHED PAIR: WOLVERINE #2 MINE, KEWEENAW CO, MICHIGAN - NR! - , MI US |
| NATIVE COPPER, EPIDOTE & CALCITE: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| DATOLITE,WEBBED COPPER,EPIDOTE,C&H # 21 COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| "Box 'O' Copper " Native Copper from Michigan 25 pcs - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| Incredible BROWN DATOLITE PAIR W/ COPPER RINGS Michigan - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| NATIVE COPPER 0.3 oz. Keweenaw Co. Peninsula, Michigan Natural Mineral - , MI US |
| CONGLOMERATE COPPER & SILVER: CALUMET & HECLA MINES, HOUGHTON CO. MICHIGAN - NR! - Calumet, MI US |
| 3.9" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| SILVER & COPPER NUGGET: MOHAWK MINE, KEWEENAW COUNTY, MICHIGAN - NR! - Mohawk, MI US |
| 6.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.8 lbs. - , MI US |
| DATOLITE PAIR SUPERIOR COPPER MINE KEWEENAW MICHIGAN MI - Superior, MI US |
| 6.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.2 lbs. - , MI US |
| 4 oz. Copper, Kearsarge Mine, Michigan - , MI US |
| 5.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.7 lbs. - , MI US |
| YELLOW DATOLITE,COPPER,HEMATITE,QUINCY COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| SMALL NATIVE COPPER SPECIMENS KEWEENAW PENINSULA MICHIGAN 1 POUND - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , Mi US |
| 4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.8 lbs. - , MI US |
| Copper Mineral Display Specimen Collected from Michigan USA - , MI US |
| SUPERB UNIQUE Native Copper Crystal KEWEENAW, MICHIGAN - Ex. Lemanski - , MI US |
| Polished Copper Pyramid Michigan 96 grams - , MI US |
| 3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Natural Copper Ore Specimen - 130 grams - Native Michigan High Grade Nugget - , MI US |
| 3.2" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.1 lbs. - , MI US |
| NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| 2 THOMPSONITE MI Copper Country unknown mine MichiganI - , MI US |
| NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| 3.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| CONGLOMERATE SILVER & COPPER: CALUMET & HECLA MINES, HOUGHTON CO. MICHIGAN - NR! - Calumet, MI US |
| Michigan Float Copper/ Mine Copper (No.4) - , MI US |
| SILVER & COPPER NUGGET: SENECA MINE, MOHAWK, KEWEENAW COUNTY, MICHIGAN - NR! - Mohawk, MI US |
| Native Natural Copper Michigan 14mm SPHERE Mineral Metal ENERGY Gemstone MARBLE - , MI US |
| Great Copper Crystal Cluster Cliff Mine Keweenaw Mich - Phoenix, MI US |
| CLASSIC Copper included Calcite Crystal KEWEENAW, MICHIGAN -Ex. Cranbrook Inst - , MI US |
| 29 mm (1.15") NATIVE COPPER Egg Sphere Keweenaw Peninsula, Michigan Natural - , MI US |
| JEWELRY GRADE CRYSTAL COPPER in PREHNITE: CENTRAL EXPLORATION MINE, MICHIGAN-NR! - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 5.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.7 lbs. - , MI US |
| 5.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , Mi US |
| NATIVE COPPER FLOAT KEWEENAW PENINSULA MICHIGAN 750 GRAMS - , MI US |
| Michigan Native copper 3lb 11.2oz - , MI US |
| Polished Glacial Float Copper Specimen UP Michigan USA 19.6 Ounces Keweenaw - , MI US |
| COPPER BANDED AGATE MATCHED PAIR: WOLVERINE #2 MINE, KEWEENAW CO, MICHIGAN - NR! - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| Natural Copper Ore Specimen - 127 grams - Native Michigan High Grade Nugget - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| 4 PHEONIX MINE NATIVE COPPER CHISEL STRIPS KEWEENAW PENINSULA MICHIGAN 105 GRAMS - , MI US |
| DATOLITE Michigan unknown Copper Mine Keweenaw MI - , MI US |
| 1" NATIVE COPPER Cube Keweenaw Peninsula Michigan Natural - , MI US |
| 1.5" RARE COPPER IN CALCITE NATURAL CRYSTAL FROM MICHIGAN 14.4g - , MI US |
| DATIOLITE,WEBBED COPPER,CALUMET&HECLA#21 COPPER MINE,HOUGHTON CO.MICHIGAN - Calumet, MI US |
| Glacial Copper/Silver, so called "Halfbreed", Michigan, large and unusual - , MI US |
| SILVER & COPPER NUGGET: SENECA MINE, MOHAWK, KEWEENAW COUNTY, MICHIGAN - NR! - Mohawk, MI US |
| 4.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| NATIVE SILVER CRYSTAL MICHIGAN CLIFF COPPER MINE MINING - Phoenix, MI US |
| 3.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| MINERALS : NATIVE COPPER ON ALL SIDES FROM MICHIGAN, USA - , MI US |
| CLASSIC Native Copper Crystal KEWEENAW, MICHIGAN -Ex. Arch Oboler - , MI US |
| Rare Native Sheet Copper Shale Specimen White Pine Mine, Michigan 25.5”x18” - , MI US |
| UNIQUE Copper included Calcite Crystal Twin on Copper MICHIGAN -Ex. Montgomery - , MI US |
| QUINCY MINE NATIVE COPPER CHISEL STRIPS HOUGHTON COUNTY MICHIGAN 145 GRAMS - , Mi US |
| 4.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Michigan native copper 5 lbs 7.2 Oz - , MI US |
| RARE HOGANITE CRYSTALS ON COPPER,CENTENNIAL COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| MINERALS : NATIVE COPPER ON ALL SIDES WITH SOME EMBEDDED EPIDOTE FROM MICHIGAN - , MI US |
| LAKE SUPERIOR AGATE,COPPER,TENORITE,CUPRITE,C&H 21 MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.4 lbs. - , MI US |
| 1" NATIVE COPPER Cube Keweenaw Peninsula Michigan Natural - , MI US |
| 2.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| KINGSTON COPPER conglomerate Mich 3 5/8" Slice - , MI US |
| U.P.Michigan float copper specimen nugget cop 3= 3 lbs.6 ozs. - , MI US |
| 6.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.5 lbs. - , MI US |
| SILVER & COPPER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| Huge 15.3lb Copper Nugget Tumbled Natural Native Metal Ore From Michigan - , MI US |
| SILVER & COPPER NUGGET GROUP: SENECA MINE, MOHAWK, KEWEENAW CO., MICHIGAN - NR! - Mohawk, MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| Copper Wire on Prehnite Osceola Mine Michigan - Osceola, MI US |
| UNIQUE Copper included Adularia Crystal Cluster ADVENTURE MINE, MICHIGAN - , MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 7.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2 lbs. - , MI US |
| copper crystal michigan - , MI US |
| Native Copper Display Size Mineral Specimen *Keweenaw Peninsula, Michigan* - , Mi US |
| Chlorastrolite Greenstone Michigan Gem Isle Royale & Copper 12x10 Cabochon 4+ ct - , MI US |
| CRYSTAL SILVER NUGGET: COPPER RANGE MINES, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| Polished Copper Pyramid Michigan 97 grams - , MI US |
| Copper and Silver Half-breed Nugget from Hancock Michigan - , MI US |
| SWEET COPPER BANDED AGATE PAIR: WOLVERINE #2 MINE, KEWEENAW CO, MICHIGAN - NR! - , MI US |
| Natural Copper Ore Specimen - 738 grams - Native Michigan High Grade Nugget - , MI US |
| 3.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 3.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 1 LB Lot of 18 Native Michigan Copper Nugget Keweenaw Peninsula 465 Grams - , MI US |
| SILVER & COPPER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| NATIVE SILVER & COPPER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| SUPERB GROUP 45 SILVER-COPPER NUGGETS: MOHAWK MINE, KEWEENAW CO., MICHIGAN - NR! - Mohawk, MI US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand – Keweenaw Peninsula, Michigan - , MI US |
| 2 TRANSLUCENT DATOLITE,EPIDOTE,MINESOTA COPPER MINE,ONTONAGON CO.MICHIGAN - Ontonagon, MI US |
| Large Tumbled Copper Nugget Natural Native Metal Ore Michigan Cu 6.9lbs - , MI US |
| 3.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 3 LAKER POCKET COPPER CRYSTALS,KEWEENAW CO.MICHIGAN. OUT of LAKE SUPERIOR - , MI US |
| SUPERB RARE Native Copper "Pipe Amygdules" in Basalt COPPER FALLS, MICHIGAN - , MI US |
| Lovely Copper Specimen from Michigan in Cardboard Box- Estate Find - , MI US |
| 4.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , Mi US |
| EXCEPTIONAL Calcite & Native Copper Crystal with Prehnite COPPER FALLS, MICHIGAN - , MI US |
| 4.9" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.1 lbs. - , MI US |
| Old COPPER specimen * Keweenaw Peninsula * Michigan - , MI US |
| NATIVE COPPER EPIDOTE QUARTZ CASTS MICHIGAN MINERALS GEMS-SCB - , MI US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| Natural Copper Ore Specimen - 984 grams - Native Michigan High Grade Nugget - , MI US |
| Large 2.0lb Copper Tumbled Nugget. Natural Native Copper from Keweenaw Michigan - , MI US |
| 5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Native Natural Copper Michigan Nuggets LOT Mineral ROCK Metal Gift Set Gemstone - , MI US |
| 4 1/8” Tumbled Native Glacial Michigan Float Copper Nugget Specimen 11.6 Oz - , MI US |
| SILVER & COPPER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| SUPERB GROUP 75+ SILVER-COPPER NUGGETS: MOHAWK MINE, KEWEENAW CO, MICHIGAN - NR! - Mohawk, MI US |
| NATIVE COPPER – KEWEENAW PENINSULA, MICHIGAN – 5.75 LBS. - , MI US |
| MULTI CELLED DATOLITE,COPPER,EPIDOTE,NEBRASKA MINE,ONTONAGON CO.MICHIGAN - Ontonagon, MI US |
| NATIVE COPPER & SILVER: CENTENNIAL MINE, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| 6.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2 lbs. - , MI US |
| 4.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| CRYSTAL SILVER NUGGET: COPPER RANGE MINES, HOUGHTON COUNTY, MICHIGAN, USA - NR! - , MI US |
| Three Pieces of Copper From Copper Country Michigan (Keweenaw) - , Mi US |
| Big Beautiful Copper Mineral Specimen from Michigan in Cardboard Box-Estate Find - , MI US |
| Old COPPER specimen * Keweenaw Peninsula * Michigan - , MI US |
| 3.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 4.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| Native Copper (Almost) 3 lb. Specimen From Michigan - , MI US |
| Native copper, Michigan - , MI US |
| OLD NATIVE COPPER SPECIMENS KEEWENAW PENINSULA UPPER MICHIGAN 1/2 POUND - , MI US |
| Attractive Copper Crystals, Keweenaw Peninsula, Michigan 0.9 pounds 8" X 7" - , MI US |
| COPPER & SILVER NUGGET GROUP: CALUMET & HECLA MINES, HOUGHTON CO, MICHIGAN - NR! - Calumet, MI US |
| 5.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.2 lbs. - , MI US |
| SUPERB GROUP 24 SILVER-COPPER NUGGETS: MOHAWK MINE, KEWEENAW CO., MICHIGAN - NR! - Mohawk, MI US |
| NATIVE COPPER METAL SPHERE MICHIGAN MINERALS CRYSTALS GEMS-MIN - , MI US |
| COPPER, CALCITE, EPIDOTE, ADULARIA: MINESOTA MINE, ONTONAGON CO., MICHIGAN - NR! - Ontonagon, MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 4 3/4” Tumbled Native Glacial Michigan Float Copper Nugget Specimen 1 LB 9 OZ - , MI US |
| 2 oz. Copper, Kearsarge Mine, Michigan - , MI US |
| COPPER SULFATE CRYSTAL FROM THE WHITE PINE MINE TANK HOUSE IN UPPER MICHIGAN - , MI US |
| FINE 3.0 CM COPPER INCLUDED DATOLITE: LAKE SUPERIOR DISTRICT, MICHIGAN - NR! - , MI US |
| 4 1/2 POUND PIECE OF NATIVE FLOAT COPPER KEWEENAW COUNTY MICHIGAN CUT POLISHED - , Mi US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , Mi US |
| 4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 2.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 40 MM SOLID NATIVE COPPER SPHERE KEWEENAW PENINSULA MICHIGAN 290 GRAMS - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| SWEET SILVER & COPPER NUGGET: CENTRAL MINE, KEWEENAW COUNTY, MICHIGAN, USA - NR! - , MI US |
| 3.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 2 SMALL FLOAT COPPER SPECIMENS,HOUGHTON CO.MICHIGAN,with MALACHITE - , MI US |
| COPPER & SILVER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| NATIVE COPPER & SILVER W/A STORY TO TELL: CLIFF MINE, KEWEENAW CO., MICHIGAN NR! - , MI US |
| silver crystals on copper mohawk mining co keweenaw mi - Mohawk, MI US |
| 4” Native UP Michigan Copper Nugget Keweenaw Peninsula 11.8 OZ (Turtle Look) - , MI US |
| PAIR OF DATOLITE,EPIDOTE,RIDGE COPPER MINE,ONTONAGON CO.MICHIGAN - Ontonagon, MI US |
| Native Copper On Green Prehnite - Iroquois Mine, Keweenaw, Michigan - , MI US |
| 3.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 5.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.5 lbs. - , MI US |
| Unique crystalline copper formation, attached to Barite hoast rock, Michigan - , MI US |
| FLOAT COPPER KEWEENAU MICHIGAN 10.4 pound LOT - , MI US |
| Solid Copper Michigan Display Piece 5 Pounds - , Mi US |
| UNIQUE Native Copper Crystal Epimorphs after Calcite OJIBWAY MINE, MICHIGAN - , MI US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| Michigan Native Copper 5lb 11.1oz. 5"X3.5"X4" - , MI US |
| 3 PHEONIX MINE NATIVE COPPER CHISEL STRIPS KEWEENAW PENINSULA MICHIGAN 85 GRAMS - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 3.1" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 3.2" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1 lb. - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| AMAZING Native Copper Crystal with Quartz CENTENNIAL MINE MICHIGAN -Ex Polityka - , MI US |
| COPPER & SILVER NUGGET: CALUMET & HECLA MINES, HOUGHTON COUNTY, MICHIGAN - NR! - Calumet, MI US |
| Copper Sphere Michigan 118 grams Nice Display - , MI US |
| DATOLITE MEDORA COPPER MINE KEWEENAW MICHIGAN - Mandan, MI US |
| Lapidary Lot rough Greenstone Copper in basalt others Michigan mix 18 lbs 154 - , MI US |
| 4 DIFFERENT DATOLITE FROM VARIOUS COPPER MINES,ONTONAGON CO.MICHIGAN - Ontonagon, MI US |
| Native Natural Copper Michigan 14mm SPHERE Mineral Metal ENERGY Gemstone MARBLE - , MI US |
| EXTRAORDINARY Native Copper & Native Silver KEARSARGE LODE, MICHIGAN - , MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| 39mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| PHEONIX MINE NATIVE COPPER CHISEL STRIPS KEWEENAW PENINSULA MICHIGAN 95 GRAMS - , MI US |
| Michigan Native Vein Copper Chisel Chips Michigan Mining Specimen - , Mi US |
| 4 1/2” Tumbled Native Glacial Michigan Float Copper Nugget Specimen 1 LB 5.2 OZ - , MI US |
| Michigan native copper Crystal 48.46g - , MI US |
| CELLED DATOLITE & COPPER,EPIDOTE QUINCY COPPER MINE,HOUGHTON CO.MICHIGAN - , MI US |
| 4.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.4 lbs. - , MI US |
| Native Copper, Kearsarge Mine, Michigan - , MI US |
| 30mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula Michigan Natural - , MI US |
| 5 1/2” Tumbled Native Glacial Michigan Float Copper Nugget Specimen 2 LB 8.0 OZ - , MI US |
| 1" NATIVE COPPER Cube Keweenaw Peninsula Michigan Natural - , MI US |
| COPPER BANDED AGATE MATCHED PAIR: WOLVERINE #2 MINE, KEWEENAW CO, MICHIGAN - NR! - , MI US |
| Early 1900s Native Copper Michigan Mine U.S.A. - , MI US |
| Calumet Michigan Mining Copper Ashtray Keweenaw Peninsula souvenir - Calumet, MI US |
| LARGE CONGLOMERATE COPPER SLAB: KINGSTON MINE, KEWEENAW CO., MICHIGAN, USA - NR! - , MI US |
| SILVER CRYSTAL ON COPPER Quincy Mine Michigan - Hancock, MI US |
| 30 mm (1.18") NATIVE COPPER Sphere Ball Keweenaw Peninsula, Michigan Natural - , MI US |
| CRYSTAL COPPER, EPIDOTE & QUARTZ: MASS MINE, ONTONAGON CO., MICHIGAN, USA - NR! - Ontonagon, MI US |
| 5.7" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.7 lbs. - , MI US |
| UNIQUE LARGE Datolite Nodule with Native Copper CENTENNIAL MINE, MICHIGAN - , MI US |
| 29 mm (1.15") NATIVE COPPER Egg Sphere Keweenaw Peninsula, Michigan Natural - , MI US |
| JEWELRY GRADE CRYSTAL COPPER in PREHNITE: CENTRAL EXPLORATION MINE, MICHIGAN-NR! - , MI US |
| JEWELRY GRADE CRYSTAL COPPER in PREHNITE: CENTRAL EXPLORATION MINE, MICHIGAN-NR! - , MI US |
| 4.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , Mi US |
| 40mm NATIVE COPPER Sphere Ball w/ Stand - Keweenaw Peninsula, Michigan - , MI US |
| 5.3" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.5 lbs. - , MI US |
| 3.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.4 lbs. - , MI US |
| 4.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| 4.9" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - , MI US |
| NATIVE COPPER, EPIDOTE & CALCITE: MENDOTA MINE, BETE GRISE, MICHIGAN, USA - NR! - , MI US |
| SWEET COPPER BANDED AGATE: WOLVERINE #2 MINE, KEWEENAW CO., MICHIGAN - NR! - , MI US |
| NATIVE COPPER QUARTZ CASTS MICHIGAN MINERALS GEMS-THN - , MI US |
| Box 'O' Copper Native Copper from Keweenah Peninsula, Michigan 36 Pc. - , MI US |
| 9.4" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2.1 lbs. - , MI US |
| Lot of 9 Michigan Native Copper cleaned Houghton Keweenaw Calumet Phoenix - Calumet, MI US |
| JEWELRY GRADE CRYSTAL COPPER in PREHNITE: CENTRAL EXPLORATION MINE, MICHIGAN-NR! - , MI US |
| NATIVE COPPER & SILVER: DELAWARE MINE, KEWEENAW COUNTY, MICHIGAN, USA - NR! - Delaware, MI US |
| 4.6" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.2 lbs. - , MI US |
| SUPER SHARP COPPER CRYSTAL GROUP Bohemia Mine Michigan - Mount Bohemia, MI US |
| SUPERB LARGE Native Copper Crystal Cluster PHOENIX, MICHIGAN - , MI US |
| 29 mm (1.15") NATIVE COPPER Egg Sphere Keweenaw Peninsula, Michigan Natural - , MI US |
| NATURAL COPPER IN QUARTZ NUGGET DISPLAY SPECIMEN FROM MICHIGAN 67.79 GRAMS - , MI US |
| 8.5" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 2 lbs. - , MI US |
| Lake Superior Copper Banded Replacement Agate Michigan Mining 5 Piece Lot - , MI US |
| Copper NATIVE Crystals NATURAL ! CLASSIC ! , KEWEENAW, MICHIGAN - , Mi US |
| 4.8" NATIVE COPPER NUGGET- Keweenaw Peninsula, Michigan - 1.7 lbs. - , MI US |
| COPPER crystals * Keweenaw Peninsula * Michigan - , MI US |
| COPPER crystals * Keweenaw Peninsula * Michigan - , MI US |
| Montana |
| rawk11: 0.4LB Chalcopyrite Rough-Metallic Gold/Copper/Red inclusions-Montana! - , MT US |
| RARE Native Copper Crystal BUTTE, MONTANA -Ex. Lemanski - , MT US |
| Copper Sulfides Collection, Covellite, LEONARD MINE, BUTTE, MONTANA - , MT US |
| CUPRITE and Copper * Butte Mining District * Montana * Ex. Charles Trantham Coll - , MT US |
| North Carolina |
| North Carolina gold, silver, copper, and iron ore In Quartz specimen 3 lb total - , NC US |
| Nebraska |
| Native Copper, Chino Mine, New Mexico - , Ne US |
| New Jersey |
| Excellent! Gemmy Green Willemite with copper? from Franklin New Jersey! - Franklin, NJ US |
| SUPERB Native Copper with Rhodonite & Willemite FRANKLIN, NEW JERSEY Ex Lemanski - Franklin, NJ US |
| RARE Native Copper Willemite & Calcite Crystal FRANKLIN - Franklin, NJ US |
| LARGE VINTAGE COPPER FROM AMERICAN MINE IN SOMERVILLE NEW JERSEY NJ! - , NJ US |
| UBER RARE COPPER AND CHRYSOCOLLA FROM OLDWICK NEW JERSEY NJ! - , NJ US |
| UBER RARE COPPER AND CHRYSOCOLLA FROM RIDGEFIELD PARK NEW JERSEY NJ! - , NJ US |
| HISTORIC PEDIGREE FITTON COPPER FROM SOMERVILLE NEW JERSEY NJ! - , NJ US |
| COPPER CRYSTALS CHIMNEY ROCK QUARRY BOUNDBROOK NEW JERSEY NJ! - , NJ US |
| ANTIQUE COPPER FROM SOMERVILLE NEW JERSEY NJ! - , NJ US |
| RARE BORNITE & CHALCOCITE SCHUYLER COPPER MINE NORTH ARLINGTON NEW JERSEY NJ! - , NJ US |
| EXTRAORDINARY Native Copper with Native Silver CHIMNEY ROCK QUARRY, NEW JERSEY - , NJ US |
| New Mexico |
| Mw: Native COPPER after AZURITE ROSE Pseudomorph -Grant Co., New Mexico- - , NM US |
| CUPRITE crystals on Copper * Chino Mine * New Mexico * Ex. Kay Robertson Coll - , NM US |
| 2 * CUPRITE crystals on Copper * Santa Rita Pit * New Mexico * Ex Kay Robertson - , NM US |
| NATIVE COPPER - Santa Rita mine, Grant Co., NEW MEXICO - Santa Rita, NM US |
| RARE PECOS DIAMOND NATURAL SATURATED CRYSTAL PENDANT IN COPPER NEW MEXICO 7.2 - Pecos, NM US |
| UNIQUE Cuprite on Native Copper Crystal CHINO MINE, NEW MEXICO - Ex. Lemanski - , NM US |
| CUPRITE on Copper * Chino Mine * New Mexico - , NM US |
| Native Copper, Chino Mine, New Mexico - , NM US |
| Native Copper, Chino Mine, New Mexico - , NM US |
| CUPRITE crystals on Copper * Chino Mine * New Mexico - , NM US |
| CUPRITE crystals on Copper * Chino Mine * New Mexico - , NM US |
| CUPRITE crystals on Copper * Chino Mine * New Mexico - , NM US |
| Nevada |
| Lot of COPPER specimens * Rio Tinto Mine * Nevada - , NV US |
| COPPER crystals * Rio Tinto Mine * Nevada - , NV US |
| COPPER crystals * Rio Tinto Mine * Nevada - , NV US |
| Sponge like COPPER specimen * Rio Tinto Mine * Nevada - , NV US |
| Large COPPER chunk * Rio Tinto Mine * Nevada - , NV US |
| LARGE MINERAL SPECIMEN OF COPPER ORE, CHALCOPYRITE,- BORNITE FROM NEVADA - , NV US |
| 648ct Native Copper In Green Blue Opal Rough 100% Natural Central Nevada - , NV US |
| NAKAURIITE - Rare Copper - Gabbs, Nye County, NEVADA - Gabbs, NV US |
| COPPER crystals with Cuprite * Rio Tinto mine * Elko Co. * Nevada - Elko, NV US |
| Gorgeous COPPER crystals * Rio Tinto Mine * Elko Co. * Nevada - Elko, NV US |
| Oregon |
| Oregon Sunstone Copper Bearing Gemstone CARVING FACET Rough SCHILLER 14.14 CTs - , OR US |
| Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough SCHILLER 15.05 CTs - , OR US |
| Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough SCHILLER 7.63 CTs - , OR US |
| Oregon Sunstone Rough Copper Bearing Gemstone Facet RED 9.53 CTs - , OR US |
| 1,000 CT! Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough 0.99 NR! - , OR US |
| Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough SCHILLER 11.32 CTs - , OR US |
| Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough SCHILLER 15.48 CTs - , OR US |
| Oregon Sunstone Copper Bearing Gemstone Facet Grade Rough SCHILLER 12.78 CTs - , OR US |
| 472 CT! Oregon Sunstone Copper Bearing Gemstone TOP Facet Grade Rough 0.99 NR! - , OR US |
| 308 CT! Oregon Sunstone Copper Bearing Gemstone TOP Facet Grade Rough 0.99 NR! - , OR US |
| 349 CT! Oregon Sunstone Copper Bearing Gemstone TOP Facet Grade Rough 0.99 NR! - , OR US |
| Mw: JOSEPHINE'S CROWN Rough Slab -Oregon- Chalcopyrite Gold Silver Copper Ore - , OR US |
| Mw: OREGON SUNSTONE Copper Schiller- Rough 550 carats - , OR US |
| Mw: JOSEPHINE'S CROWN Rough Slab -Oregon- Chalcopyrite Gold Silver Copper Ore - , OR US |
| Mw: OREGON SUNSTONE -Red + Copper Schiller- Dome polished - 76.8 Carats - , OR US |
| Oregon Sunstone Copper Bearing LOT 8 CARVING FACET RED Rough SCHILLER 59.40 CTs - , Or US |
| Oregon Sunstone Copper Bearing LOT 5 CARVING FACET RED Rough SCHILLER 39.01 CTs - , OR US |
| Oregon Sunstone Copper Bearing Gemstone CARVING FACET Rough SCHILLER 15.42 CTs - , OR US |
| Utah |
| NATIVE COPPER - Bingham Canyon, Salt Lake Co., UTAH - Bingham Canyon, UT US |
| Rare Black Green Petrified Wood Utah UT Copper Replaced Minerals 5.25" 1 lb 5 oz - , UT US |
| Rare Black & Green Petrified Wood Utah UT Copper Replaced Minerals - , Ut US |
| MOLYBDENITE - Bingham Copper Mine, Bingham District, Salt Lake County, Utah - , UT US |
| Wyoming |
| Michigan Keweenaw Lake Superior Wyoming copper mining company document 1865 - , WY US |
