Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (3831746)
Size: 5.0 x 2.0 x 1.0 cm (miniature)
Copper — Australia
Origin: Rocklands mine, Cloncurry, Queensland, Australia
Number: (4001021)
Size: 15.0 x 7.0 x 1.3 cm (large-cabinet)
Copper — Kazakhstan
Origin: Itauz Mine, Satpayev, Karaganda, Kazakhstan
Number: (3951153)
Size: 6.0 x 0.8 x 0.5 cm (small-cabinet)
Copper-after-Aragonite — Bolivia
Origin: Corocoro, La Paz, Bolivia
Number: (3841534)
Size: 2.0 x 1.5 x 1.3 cm (thumbnail)
Copper — Arizona
Origin: Dallas mine, Bisbee, Cochise Co., Arizona, USA
Number: (9171006)
Size: 9.5 x 6.5 x 6.0 cm (cabinet)
Copper — China
Origin: Chengmenshah deposit, Jiangxi, China
Number: (3931107)
Size: 7.0 x 5.0 x 4.0 cm (small-cabinet)
Copper — Kazakhstan
Origin: Itauz Mine, Satpayev, Karaganda, Kazakhstan
Number: (3951108)
Size: 5.5 x 4.5 x 1.5 cm (miniature)
Copper-after-Aragonite — Bolivia
Origin: Corocoro, La Paz, Bolivia
Number: (3841537)
Size: 2.2 x 2.0 x 1.3 cm (thumbnail)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (3971052)
Size: 8.0 x 4.0 x 3.0 cm (small-cabinet)
Copper — Michigan
Origin: Calumet and Hecla mine, Houghton Co., Michigan, USA
Number: (3801105)
Size: 11.5 x 10.0 x 6.0 cm (cabinet)
Copper — Michigan
Origin: Keweenaw Peninsula, Michigan, USA
Number: (3801108)
Size: 15.0 x 7.0 x 7.0 cm (large-cabinet)
Copper-in-Datolite — Michigan
Origin: Central mine, Keweenaw Co., Michigan, USA
Number: (3801869)
Size: 3.2 x 2.1 x 1.4 cm (miniature)