
Galena Mineral Specimen
This is a natural mineral specimen of Galena (lead sulfide), which is the primary ore of lead. The specimen measures approximately 1.5 to 2 inches in length as held in the palm of a hand. It exhibits the hallmark physical characteristics of the species, including a bright metallic luster and a distinct lead-gray to silvery color. A key feature of this item is its cubic crystal system, clearly visible in the sharp, right-angled cleavage planes and stepped geometry of the crystal faces. The construction is entirely natural and geological in origin. There are visible surface abrasions and crumbly edges, particularly on the bottom-left section, which is common for Galena due to its low hardness (2.5 on the Mohs scale) and high density/brittleness. No maker's marks are present as it is a raw mineral; however, the quality is high due to the lack of oxidation (dulling) and the well-defined crystalline structure. It appears to be a fresh, unweathered sample, likely collected within the last century. Its most unusual aspect is the highly reflective, mirror-like quality of the fresh cleavage surfaces, demonstrating excellent mineralogical craftsmanship by nature.
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Estimated Value
$10 - $25
Basic Information
Category
Minerals and Geological Specimens
Appraised On
December 24, 2025
Estimated Value
$10 - $25
Item Description
This is a natural mineral specimen of Galena (lead sulfide), which is the primary ore of lead. The specimen measures approximately 1.5 to 2 inches in length as held in the palm of a hand. It exhibits the hallmark physical characteristics of the species, including a bright metallic luster and a distinct lead-gray to silvery color. A key feature of this item is its cubic crystal system, clearly visible in the sharp, right-angled cleavage planes and stepped geometry of the crystal faces. The construction is entirely natural and geological in origin. There are visible surface abrasions and crumbly edges, particularly on the bottom-left section, which is common for Galena due to its low hardness (2.5 on the Mohs scale) and high density/brittleness. No maker's marks are present as it is a raw mineral; however, the quality is high due to the lack of oxidation (dulling) and the well-defined crystalline structure. It appears to be a fresh, unweathered sample, likely collected within the last century. Its most unusual aspect is the highly reflective, mirror-like quality of the fresh cleavage surfaces, demonstrating excellent mineralogical craftsmanship by nature.
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