gemstone
Red jasper (likely) bead bracelet
Jasper, an opaque variety of microcrystalline quartz; SiO₂
AI-generated identification · may be incorrectBeads are polished, opaque, and deep brick-red, with a vitreous to waxy luster. Quartz has Mohs hardness 7 and a trigonal crystal structure; individual bead properties cannot be confirmed from the image.
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Physical properties
Beads are polished, opaque, and deep brick-red, with a vitreous to waxy luster. Quartz has Mohs hardness 7 and a trigonal crystal structure; individual bead properties cannot be confirmed from the image.
Formation & geological history
Jasper forms when silica-rich fluids fill or replace rock, with iron oxides providing red color. Deposits occur in many geological ages and settings; the bead material’s source is unknown.
Uses & applications
Used for jewelry, ornamental objects, and lapidary carving; this bracelet is primarily decorative.
Geological facts
Jasper is a trade name for opaque, patterned chalcedony, rather than a single precisely defined mineral variety.
Field identification & locations
The even color and polish fit red jasper, but red agate or another dyed stone can look similar; confirm with magnification and gem testing. Jasper is found worldwide, including India, Brazil, Australia, and the United States.
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