mineral

Flower Agate

Chalcedony (cryptocrystalline Quartz) with Spherulite inclusions; SiO2

Hardness: 6.5-7 (Mohs scale); Color: Translucent pink, orange, or beige with white/cream flower-like inclusions; Luster: Vitreous to waxy; Crystal structure: Hexagonal (trigonal); Cleavage: None

Hardness: 6
Luster: Vitreous to waxy

Identified March 15, 2026More mineral →

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Physical properties

Hardness: 6.5-7 (Mohs scale); Color: Translucent pink, orange, or beige with white/cream flower-like inclusions; Luster: Vitreous to waxy; Crystal structure: Hexagonal (trigonal); Cleavage: None

Formation & geological history

Formed through the deposition of silica in volcanic rock cavities (vugs) where opaque spherulitic inclusions of chalcedony grow to resemble blossoms. These deposits are primarily found in Madagascar and are relatively young on the geological timescale.

Uses & applications

Predominantly used for ornamental purposes, carvings (like hearts and spheres), lapidary art, jewelry, and by mineral collectors for its aesthetic patterns.

Geological facts

Flower Agate was a recent discovery, first found in Madagascar around 2018. The 'flowers' are actually plume-like or 3D inclusions of opaque chalcedony that resemble cherry blossoms or snowflakes.

Field identification & locations

Identified by its distinctive 3D opaque white clusters inside translucent chalcedony. Most specimens come from the Majunga region of Madagascar. Collectors look for high translucence and clear, well-defined 'flower' patterns.

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