# | Name | Type | Locality | Size | Acquired | Thumbnail |
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2540 | Copper | Mineral | Keweenaw Peninsula Copper District, Michigan, USA | 40.0 x 16.5 x 0.3 cm | 2014-06-25 | |
2278 | Large old Copper (uncommon form) | Mineral | Keweenaw Peninsula, Houghton County, Michigan, USA | 18.5 x 9.0 x 0.9 cm | 2011-06-16 | |
1926 | Copper | Micromount | Ray Mine, Mineral Creek District, Pinal County, Arizona, USA | | 2010-04-08 | |
1922 | Copper dendritic crystals in Gypsum | Micromount | Mission Mine (Mission underground mine), Mission complex, San Xavier, Pima District (Olive District; Mineral Hill District; Twin Buttes District), Sierrita Mts, Pima Co., Arizona, USA | | 2010-04-05 | |
1321 | Copper on prehnite | Micromount | Keweenaw Peninsula Copper District, Michigan, USA | | 2009-03-12 | |
1320 | Copper crystals | Micromount | Cornwall, England, United Kingdom | | 2009-03-12 | |
1319 | Native Copper | Micromount | Ale and Cakes Mine (Cakes and Ale Mine), United Mines (Gwennap United Mines), Clifford Amalgamated Mines, Gwennap area, Camborne - Redruth - St Day District, Cornwall, England, United Kingdom | | 2009-03-12 | |
1316 | Secondary Copper | Micromount | Wheal Peevor Mine, Cornwall, England, United Kingdom | | 2009-03-12 | |
1313 | Copper | Micromount | Copper Queen Mine (Halero Mine), Queen Hill, Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA | | 2009-03-10 | |
1308 | Native Copper | Micromount | Wheal Gorland, St Day, Gwennap - St Day Area, Camborne - Redruth - St Day District, Cornwall, England, United Kingdom | | 2009-03-07 | |
1294 | Copper | Micromount | Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA | | 2009-03-04 | |
1286 | Copper | Micromount | Bisbee, Warren District, Mule Mts, Cochise Co., Arizona, USA | | 2009-02-28 | |
1283 | Copper | Micromount | Arizona, USA | | 2009-02-28 | |
396 | Copper in Calcite | Mineral | Mina El Carmen, La Bufa, Chihuahua, Mexico | 6 x 5 x 3 cm | 2007-02-10 | |
322 | Copper | Mineral | Unknown | 10.0 X 5.5 X 0.75 cm | 2006-10-16 | |
192 | Copper with Bornite and Chalcocite | Mineral | Northern Pinal County, Arizona, USA | 8.4 x 5.3 x 3.3 cm | 2006-06-23 | |
151 | Copper | Mineral | Keweenaw Peninsula Copper District, Michigan, USA | 10 X 6 X 3 cm | 2006-06-16 | |
88 | Copper | Mineral | Morenci, Arizona, USA | 5.1 x 3.2 x 3.2 cm | 2006-05-26 | |