An attractive specimen of native copper collected from Upper Antler Creek near Yarnell in the historic Weaver Mountains of Yavapai County, Arizona. This classic Arizona copper locality is situated within a region renowned for its rich mining history, mineral occurrences, and significant contributions to the state's mineral heritage. The Weaver Mountains surrounding Yarnell have long been known for both precious metal and copper mineralization.
This specimen features naturally occurring native copper, displaying the metallic character and distinctive form that has made native copper one of the most recognizable collector minerals. Unlike copper ore minerals, native copper occurs as elemental copper formed through natural geological processes.
Specimen Highlights
- Natural Native Copper
- Upper Antler Creek locality
- Near Yarnell, Arizona
- Weaver Mountains, Yavapai County
- Historic Arizona mining region
- Collector-quality locality specimen
- Natural metallic copper
Mineral Information
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Mineral: Native Copper
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Chemical Formula: Cu
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Mineral Class: Native Elements
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Crystal System: Isometric
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Color: Copper-red metallic
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Luster: Metallic
The Weaver Mountains are among Arizona's most historic mineral-producing regions and are well known for mining activity, mineral collecting, and placer discoveries dating back to the nineteenth century.
Collectors value Arizona native copper specimens for:
- Historic mining district provenance
- Natural metallic appearance
- Arizona locality significance
- Attractive display characteristics
- American mineral heritage
- Regional collecting interest
Depending on the specimen, natural features may include:
- Metallic copper masses
- Dendritic growth patterns
- Sculptural forms
- Oxidized copper patina
- Natural crystalline textures
- Matrix-hosted copper
Native copper remains one of the most popular minerals among collectors due to its distinctive appearance and direct connection to Arizona's rich mining history.
Provenance
Upper Antler Creek, Near Yarnell, Weaver Mountains, Yavapai County, Arizona, USA
Ex: Unique Minerals. Only 12 specimens came from this pocket — all are in private collections.
Measurements
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Dimensions: 65 x 23 x 16 mm
Condition
Please review all photographs carefully for overall condition, size, matrix, surface characteristics, and natural mineral features, as they are considered part of the description. Native copper specimens commonly display natural oxidation, patina development, contact points, and irregular growth forms that contribute to their uniqueness.
