
Garnet in Matrix Mineral Specimen
This specimen is a hand-sized piece of matrix rock containing multiple visible mineral crystals. The overall size appears to fit comfortably within an average person's hand, suggesting dimensions of approximately 3-5 inches in length. The matrix material exhibits a mottled appearance, primarily composed of light-colored, possibly off-white or yellowish, crystalline host rock contrasted sharply with dark, likely black or deep brown, veining or inclusions. Interspersed within this matrix are several well-formed reddish-brown to dark brown crystalline structures, which exhibit distinct octahedral or dodecahedral habits, characteristic of garnets. Two of these crystals are particularly prominent and have visible facets that reflect light, indicating good crystal formation and some degree of translucency or luster. The surface of the matrix is uneven and naturally fractured, typical of a raw mineral find, and shows some areas of earthy or rough texture. There are no obvious signs of polishing, cutting, or artificial treatment. The overall condition appears to be stable, with no visible significant chips or extensive damage to the prominently embedded crystals. The specimen appears to be geological in origin, likely a natural formation, and given the well-formed crystals, it represents a good quality example of garnet in matrix. The colors and crystal forms suggest an uncleaned, natural state, possibly recently extracted from its geological context. The specific type of garnet would require further analysis, but based on the crystal habit and color, it could be almandine or spessartine. No maker's marks or signatures are discernible, as expected for a natural mineral specimen. The estimated age is geological.
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Estimated Value
$150-250
Basic Information
Category
Mineral Specimen
Appraised On
August 30, 2025
Estimated Value
$150-250
Item Description
This specimen is a hand-sized piece of matrix rock containing multiple visible mineral crystals. The overall size appears to fit comfortably within an average person's hand, suggesting dimensions of approximately 3-5 inches in length. The matrix material exhibits a mottled appearance, primarily composed of light-colored, possibly off-white or yellowish, crystalline host rock contrasted sharply with dark, likely black or deep brown, veining or inclusions. Interspersed within this matrix are several well-formed reddish-brown to dark brown crystalline structures, which exhibit distinct octahedral or dodecahedral habits, characteristic of garnets. Two of these crystals are particularly prominent and have visible facets that reflect light, indicating good crystal formation and some degree of translucency or luster. The surface of the matrix is uneven and naturally fractured, typical of a raw mineral find, and shows some areas of earthy or rough texture. There are no obvious signs of polishing, cutting, or artificial treatment. The overall condition appears to be stable, with no visible significant chips or extensive damage to the prominently embedded crystals. The specimen appears to be geological in origin, likely a natural formation, and given the well-formed crystals, it represents a good quality example of garnet in matrix. The colors and crystal forms suggest an uncleaned, natural state, possibly recently extracted from its geological context. The specific type of garnet would require further analysis, but based on the crystal habit and color, it could be almandine or spessartine. No maker's marks or signatures are discernible, as expected for a natural mineral specimen. The estimated age is geological.
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