Raw Pyrite Clusters
This lot consists of four individual raw mineral specimens identified as pyrite, commonly referred to as 'Fool's Gold' due to its metallic luster and brassy-yellow hue. The specimens exhibit a characteristic isometric crystal structure, predominantly manifesting in dense, micro-crystalline druzy formations rather than large cubic crystals. The largest cluster measures approximately 1.5 to 2 centimeters in length. The surface is characterized by a high metallic sheen with a pale brassy color, showing slight darkening or oxidation in recessed areas which is typical for the mineral group. The texture is rough and irregular, composed of numerous interlocking crystal faces that reflect light in multiple directions. There are no visible maker's marks or signatures as these are natural geological formations. The condition appears stable with no major fractures visible, though minor crumbling of the fine crystal edges is common for raw pyrite samples. These pieces lack a specific geological provenance but display the quality typical of decorative or educational-grade mineral specimens. The overall craft of nature is evident in the complex, sparkling surface geometry of the metallic iron sulfide crystals.
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Estimated Value
$5-15
Basic Information
Category
Minerals and Gemstones
Appraised On
March 7, 2026
Estimated Value
$5-15
Item Description
This lot consists of four individual raw mineral specimens identified as pyrite, commonly referred to as 'Fool's Gold' due to its metallic luster and brassy-yellow hue. The specimens exhibit a characteristic isometric crystal structure, predominantly manifesting in dense, micro-crystalline druzy formations rather than large cubic crystals. The largest cluster measures approximately 1.5 to 2 centimeters in length. The surface is characterized by a high metallic sheen with a pale brassy color, showing slight darkening or oxidation in recessed areas which is typical for the mineral group. The texture is rough and irregular, composed of numerous interlocking crystal faces that reflect light in multiple directions. There are no visible maker's marks or signatures as these are natural geological formations. The condition appears stable with no major fractures visible, though minor crumbling of the fine crystal edges is common for raw pyrite samples. These pieces lack a specific geological provenance but display the quality typical of decorative or educational-grade mineral specimens. The overall craft of nature is evident in the complex, sparkling surface geometry of the metallic iron sulfide crystals.
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