- CUIO-23
- Copper
- Wolverine Mine, Houghton County, Michigan, USA
- Small Cabinet
- 6.6 x 4.6 x 2.1 cm
- $750.00
- CUIO-15
- Copper
- Central Mine, Keweenaw County, Michigan, USA
- Toenail
- 3.1 x 3.1 x 1.5 cm
- $100.00
- CUIO-17
- Copper
- Central Mine, Keweenaw County, Michigan, USA
- Small Cabinet
- 8.9 x 6.5 x 3.0 cm
- $500.00
- CUIO-12
- Copper
- Central Mine, Keweenaw County, Michigan, USA
- Small Cabinet
- 6.2 x 5.0 x 2.7 cm
- $450.00
- CUIO-13
- Copper
- Osceola Mine, Shaft #20, Houghton County, Michigan, USA
- Small Cabinet
- 6.0 x 3.9 x 2.3 cm
- $900.00
- CUIO-14
- Copper
- Ojibway Mine, Keweenaw County, Michigan, USA
- Miniature
- 5.2 x 5.0 x 2.5 cm
- $350.00
- CUIO-09
- Copper
- Adventure Mine, Ontonagon County, Michigan, USA
- Small Cabinet
- 6.8 x 4.8 x 4.5 cm
- $1,500.00
- RA23-47
- Copper with Malachite
- Escondida Mine, Pánuco, Candela Mun., Coahuila, Mexico
- Cabinet
- 10.1 x 7.4 x 6.2 cm
SOLD
- SM23-80
- Datolite with Copper inclusions
- Ridge Mine, Mass City, Ontonagon Co., Michigan, USA
- Thumbnail
- 2.6 x 2.1 x 0.7 cm
SOLD
- HEF22-40
- Copper in Calcite with Malachite
- Quincy Mine, Hancock, Houghton Co., Michigan, USA
- Small Cabinet
- 9.0 x 7.5 x 2.6 cm
SOLD
- HEF22-12
- Native Copper
- Keweenaw Peninsula, Michigan, USA
- Small Cabinet
- 6.3 x 6.3 x 2.7 cm
SOLD
- KK22-21
- Copper
- Ray Mine, Dripping Springs Mtn., Pinal Co., Arizona, USA
- Thumbnail
- 2.8 x 2.1 x 0.8 cm
SOLD
- KK22-09
- Copper
- Sacramento Mine, Bisbee, Cochise Co., Arizona, USA
- Thumbnail
- 2.6 x 1.3 x 0.9 cm
SOLD
- MET22-07
- Copper
- Cliff Mine, Phoenix, Keweenaw Co., Michigan, USA
- Small Cabinet
- 6.7 x 5.5 x 3.4 cm
SOLD
- FTN22-69
- Copper on Prehnite
- Iroquois Mine, Mohawk, Keweenaw Co., Michigan, USA
- Thumbnail
- 2.5 x 1.2 x 1.2 cm
SOLD
- FTN22-61
- Copper (twinned)
- Ray Mine, Pinal Co., Arizona, USA
- Thumbnail
- 1.7 x 0.9 x 0.7 cm
SOLD
- V22-1138
- Copper (Spinel twinned)
- Itauz Mine, Karaganda Region, Kazakhstan
- Cabinet
- 10.2 x 2.4 x 0.7 cm
SOLD
- FTN22-03
- Copper in Calcite
- Quincy Mine, Houghton Co., Michigan, USA
- Thumbnail
- 2.7 x 1.8 x 1.8 cm
SOLD
- IGTN21-22
- Native Copper
- Tsumeb Mine, Oshikoto Region, Namibia
- Miniature
- 3.6 x 2.1 x 2.0 cm
SOLD
- SM20-344
- Ajoite and Copper included in Quartz
- Messina, Musina, Limpopo, South Africa
- Miniature
- 4.4 x 1.1 x 0.9 cm
SOLD
- JNZ20-39
- Copper
- White Pine Mine, Ontanagon Co., Michigan, USA
- Miniature
- 3.9 x 2.0 x 0.8 cm
SOLD
- JNZ20-36
- Copper ps. After Cuprite
- Rubtsovsk Mine, Rubtsovsky District, Altai Krai, Russia
- Thumbnail
- 3.0 x 2.0 x 1.7 cm
SOLD
- SM20-317
- Copper on and included in Calcite
- Quincy Mine, Hancock, Houghton Co., Michigan, USA
- Small Cabinet
- 6.7 x 4.6 x 3.8 cm
SOLD
- SM20-237
- Ajoite and Copper in Quartz
- Messina Mine, Musina, Limpopo, South Africa
- Miniature
- 4.5 x 2.3 x 1.9 cm
SOLD
49-72 of 919 Items