gemstone

Likely polished flower agate

Flower agate, a variety of chalcedony (microcrystalline SiO₂)

AI-generated identification · may be incorrect

The small polished piece appears pale pink and cream with possible flower-like inclusions. If agate, it has Mohs hardness 6.5–7, a waxy-to-vitreous luster, and no visible cleavage; the photo is insufficient to confirm its identity or internal pattern.

Identified October 8, 2026More gemstone →

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Physical properties

Formation & geological history

Flower agate forms when silica-rich fluids deposit chalcedony in cavities, often preserving plume-like mineral growths. Its geological age depends on the deposit; commercial material is notably associated with Madagascar.

Uses & applications

Used for cabochons, beads, small jewelry, and collecting; the pictured piece may be a polished cabochon or worry stone.

Geological facts

“Flower agate” is a trade name for chalcedony with plume-like inclusions, not a formally distinct mineral species.

Field identification & locations

Confirm by examining the polished surface for translucent chalcedony and distinct plume or flower patterns; the image shows little diagnostic detail. Flower agate is commonly sourced from Madagascar.