
Rhyolite (Poppy Jasper Type) Mineral Specimen
The item appears to be a raw, unpolished piece of natural stone or mineral, specifically resembling Rhyolite with visible red porphyritic inclusions, often referred to as 'Poppy Jasper' or similar patterned rhyolites. It is approximately palm-sized, judging by the hand holding it, suggesting dimensions of roughly 4-6 inches in its longest dimension. The primary color of the matrix is an off-white to creamy beige, with an overall opaque appearance. Scattered throughout this light-colored matrix are numerous small, irregularly shaped inclusions of a reddish-brown or burgundy hue, varying in size from pinprick dots to small lentils. These inclusions are unevenly distributed but give the stone a speckled or 'poppy seed' like pattern. The texture seems rugged and unrefined, characteristic of a natural fracture or cleavage plane. There are areas where a yellowish-tan material is present, possibly indicating a different mineral inclusion, weathering, or alteration. The edges are sharp and irregular, consistent with a freshly broken or naturally weathered surface rather than a cut or tumbled specimen. There are no discernible manufacturing marks, stamps, or significant craftsmanship details as it is a natural piece. Its estimated age is geological, given it is a rock formation. The visible condition is natural, with no obvious signs of damage beyond its inherent rough form. The quality indicators are in the clarity and color contrast of the inclusions against the matrix.
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Estimated Value
$10-20
Basic Information
Category
Mineral Specimen
Appraised On
August 28, 2025
Estimated Value
$10-20
Item Description
The item appears to be a raw, unpolished piece of natural stone or mineral, specifically resembling Rhyolite with visible red porphyritic inclusions, often referred to as 'Poppy Jasper' or similar patterned rhyolites. It is approximately palm-sized, judging by the hand holding it, suggesting dimensions of roughly 4-6 inches in its longest dimension. The primary color of the matrix is an off-white to creamy beige, with an overall opaque appearance. Scattered throughout this light-colored matrix are numerous small, irregularly shaped inclusions of a reddish-brown or burgundy hue, varying in size from pinprick dots to small lentils. These inclusions are unevenly distributed but give the stone a speckled or 'poppy seed' like pattern. The texture seems rugged and unrefined, characteristic of a natural fracture or cleavage plane. There are areas where a yellowish-tan material is present, possibly indicating a different mineral inclusion, weathering, or alteration. The edges are sharp and irregular, consistent with a freshly broken or naturally weathered surface rather than a cut or tumbled specimen. There are no discernible manufacturing marks, stamps, or significant craftsmanship details as it is a natural piece. Its estimated age is geological, given it is a rock formation. The visible condition is natural, with no obvious signs of damage beyond its inherent rough form. The quality indicators are in the clarity and color contrast of the inclusions against the matrix.
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