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Mineral specimens search results for [ Copper ]Page bottom

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19CDX59: Copper
Dendritic aggregate formed by deformed Copper crystals and small remnants of Quartz crystals. From the Ojibway mine in Keweenaw County, which was active between 1907 and 1913. The specimen comes from the former collection (duplicates) of Carles Curto (number 1985.67), whose label we will send to the buyer.
Ojibway Mine, Ojibway, Keweenaw County, Michigan  USA
Specimen size: 2.6 × 2.2 × 0.7 cm = 1.02” × 0.87” × 0.28”
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NC59AC4: Copper
Arborescent aggregateof small but quite well-defined crystals, from a locality well known for its secondary copper species but where native Copper has been scarcely cited.
Tazalarht mining area, Taroudant Province, Souss-Massa Region  Morocco (09/2011)
Specimen size: 6.6 × 6.2 × 3.6 cm = 2.60” × 2.44” × 1.42”

Main crystal size: 0.3 × 0.2 cm = 0.12” × 0.08”
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CL11AL3: Copper
A very aerial tree-like floater aggregate composed of slightly elongated rhombododecahedral crystals of Copper with pronounced curved edges.
The specimen comes from the Carles Curto collection (no. 1976.46), whose label and information sheet we will send to the buyer.
Eagle Harbor, Keweenaw County, Michigan  USA (±1976)
Specimen size: 2.6 × 1.7 × 0.8 cm = 1.02” × 0.67” × 0.31”
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MJ13AM6: Copper
Dendritic growth, very aerial, of flattened Copper crystals. The specimen is from a classic Australian locality and will be shipped to the buyer in its original perky box from the Robert J. Noble collection, which also contains the label.
Kapunda Mine, Kapunda, North Mount Lofty Ranges, South Australia  Australia
Specimen size: 2.9 × 2 × 0.4 cm = 1.14” × 0.79” × 0.16”
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EF13AK4: Copper
Very aerial dendritic growths, on matrix, of deformed native Copper crystals partially covered by small white Quartz crystals.
The specimen is from the Christian Mondeilh collection, whose label we will send to the buyer.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2014)
Specimen size: 6.6 × 5.5 × 3.6 cm = 2.60” × 2.17” × 1.42”
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EK12AH7: Copper
Arborescent growths of slightly deformed cubo-octahedral crystals with very well defined faces and edges and on matrix. The sample is from a locality that is not well known by collectors.
Cobriza Mine, Churcampa, San Pedro de Coris District, Churcampa Province, Huancavelica Department  Peru (01-03/2014)
Specimen size: 3.9 × 3.3 × 2.2 cm = 1.54” × 1.30” × 0.87”

Main crystal size: 0.4 × 0.2 cm = 0.16” × 0.08”
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MA12AM7: Copper
Dendritic growth of sharp, lustrous Copper crystals with the typical reddish tone of pieces from this classic American deposit.
We will ship the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
Specimen size: 3.1 × 1.6 × 1 cm = 1.22” × 0.63” × 0.39”
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TC80DA: Copper
Very aerial dendritic growth of Copper with distinct crystal forms, lamellar habits and matrix remnants.
Keweenaw County, Michigan  USA
Specimen size: 10.7 × 3.7 × 1.9 cm = 4.21” × 1.46” × 0.75”
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CP11AI3: Copper
Arborescent growth with deformed crystals in some areas on the sample and well developed crystals with very well defined faces in others. With good color and luster, something not so usual with such samples.
Boinás East, 360 Bench, Boinás, Belmonte de Miranda, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (20/12/2001)
Specimen size: 5.1 × 3.5 × 1.7 cm = 2.01” × 1.38” × 0.67”
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TJ13AH7: Copper
Very aerial dendritic growth with dodecahedral crystals that have very well defined faces and edges, with slight curvatures.
Onganja (Emke) Mine, Helen Farm 235, Onganja mining area, Seeis, Windhoek District, Khomas Region  Namibia
Specimen size: 3.7 × 1.9 × 1.1 cm = 1.46” × 0.75” × 0.43”

Main crystal size: 0.4 × 0.2 cm = 0.16” × 0.08”
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XM285NRM: Copper
Arborescent growths of Copper crystals with well defined faces and edges, some of them perfectly terminated, showing the faces of the octahedron, lustrous, of a very uniform color showing a beautiful contrast with the dark metallic matrix which hosts them. The specimen, of great quality for the deposit, comes from the ex- Manuel Mesa collection, whose label we will send to the buyer.
Boinás Este, Boinás, Belmonte de Miranda, Comarca Oviedo, Principality of Asturias (Asturias)  Spain (10/2001)
Specimen size: 6 × 3.1 × 3.1 cm = 2.36” × 1.22” × 1.22”
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TR14AN0: Copper
Druse on matrix of very sharp and very lustrous octahedral Copper crystals. The specimen, which came from a locality that has now disappeared, comes from the José Luís Vallecillo collection.
Boinás Este, Boinás, Belmonte de Miranda, Comarca Oviedo, Principality of Asturias (Asturias)  Spain
Specimen size: 6.1 × 5.2 × 2.7 cm = 2.40” × 2.05” × 1.06”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”
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TC13AH6: Copper
Very aerial and elegant dendritic growth with very elongated Copper crystals that near the base become larger and more equant and have better defined faces and edges. We’ll send to the buyer the original label and also a copy of the computer card with the full collection catalog text.
Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
Specimen size: 6.7 × 6.4 × 2.4 cm = 2.64” × 2.52” × 0.94”
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EZ63AE5: Copper
Floater dendritic aggregate of small but very sharp octahedral crystals, also with the minor faces of the dodecahedron, a lot of them elongated and all have excellent color and luster. A nice miniature, very representative.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2016)
Specimen size: 4 × 3.1 × 2 cm = 1.57” × 1.22” × 0.79”

Main crystal size: 0.6 × 0.4 cm = 0.24” × 0.16”
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CE16AL3: Copper
Floater group of Copper crystals with an unusual cubic habit, beveled by the rhombododecahedron. The specimen comes from a classic Australian deposit.
The specimen comes from the Carles Curto collection (no. 2007.09), whose label and information sheet we will send to the buyer.
Boddington Mine, Boddington, Peel, Western Australia  Australia
Specimen size: 5.6 × 5.3 × 2.7 cm = 2.20” × 2.09” × 1.06”
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CN16AI3: Copper
Very elongated single Copper crystal with the Spinel law twin. The sample is from a Russian locality that is a great classic but of which there are very samples.
Krasnotur'insk (Bogolovsk), Ekaterinburg (Sverdlovsk), Sverdlovsk Oblast, Ural  Russia
Specimen size: 5.2 × 1.7 × 1 cm = 2.05” × 0.67” × 0.39”
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1M26: Copper
Arborescent growths of native Copper with some crystals having defined edges and rhombododecahedron faces.
Copper Harbor, Lake Superior, Keweenaw County, Michigan  USA
Specimen size: 5.2 × 4.2 × 2.6 cm = 2.05” × 1.65” × 1.02”
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EA14AK4: Copper
Very aerial arborescent growths of native Copper crystals with defined faces and edges, with small remnants of Quartz matrix.
The sample is from the Christian Mondeilh collection, whose label we will send to the buyer.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2014)
Specimen size: 8 × 4.5 × 3 cm = 3.15” × 1.77” × 1.18”

CMB46CD3: Copper
Aggregate of equant Copper crystals, one of them aerial, with deformed and curved faces and edges, and well-defined morphology. The specimen comes from the collection of duplicates of Carles Curto (number 1970.18) whose digital catalogue file we will send to the buyer of the specimen.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
Specimen size: 1.6 × 1.4 × 0.8 cm = 0.63” × 0.55” × 0.31”
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TRN46AN3: Copper
Floater group of Copper crystals, very lustrous, with unusually sharp crystal forms in which the dodecahedron and octahedron predominate. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
This specimen's photo has been reviewed and published in the magazine ‘Mineralogical Record’ on page 482 in the volume 53, number 4, July-August 2022
Itauz Mine, Dzhezkazgan, Karaganda Region  Kazakhstan
Specimen size: 1.8 × 1.1 ×  1.4 cm = 0.71” × 0.43” × 0.55”

Main crystal size: 0.9 × 0.5 cm = 0.35” × 0.20”
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MA46AN0: Copper
Aerial group of Copper crystals dominated by octahedral and dodecahedral forms, lustrous, with curvatures and polycrystalline growths. We will ship the specimen, which comes from a classic American locality for the species, in its original Perky box from the Robert J. Noble collection, which also contains the label, stating that it was previously in the Sullivan collection.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
Specimen size: 3.3 × 2.6 × 1.4 cm = 1.30” × 1.02” × 0.55”
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MF46AM9: Copper
Very aerial dendritic growth of Copper crystals with well defined faces and edges. The specimen, from one of the most classic localities for the species, comes from the Robert J. Noble collection and we will send it to the buyer in its original Perky box from that collection, which also contains the label.
New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA
Specimen size: 2.7 × 1.7 × 0.6 cm = 1.06” × 0.67” × 0.24”
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NRF46AO8: Copper
Dendritic growth on matrix with elongated and flattened Copper crystals with well defined faces with a predominance of rhombododecahedra and octahedra. It comes from the Santiago Jiménez collection, which not only had specimens from Spain but also a good representation of minerals from all over the world.
Keweenaw County, Michigan  USA
Specimen size: 9.8 × 6.2 × 2.3 cm = 3.86” × 2.44” × 0.91”
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EP76AM5: Copper
Arborescent growth of Copper crystals with the dominant forms of the cube and the octahedron, shiny and with a very aesthetic arrangement.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2018)
Specimen size: 5.4 × 5.3 × 3.8 cm = 2.13” × 2.09” × 1.50”

Main crystal size: 0.3 × 0.3 cm = 0.12” × 0.12”
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SV2170CXA: Copper
Arborescent growth formed by well-defined Copper crystals showing dominant dodecahedral shapes of intense color and luster. From a classic locality in Namibia, the specimen comes from the collection of duplicates of Carles Curto (number 1978.20), whose digital record we will send to the buyer.
Onganja (Emke) Mine, Helen Farm 235, Onganja mining area, Seeis, Windhoek District, Khomas Region  Namibia
Specimen size: 5.5 × 3.3 × 1.5 cm = 2.17” × 1.30” × 0.59”

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