mineral
Flower Agate (Plume Agate)
Chalcedony (Silicon Dioxide) with Spherulitic Inclusions - SiO2
AI-generated identification · may be incorrectHardness: 6.5-7 (Mohs scale); Color: Pale pink, cream, or beige with white flower-like plumes; Luster: Vitreous to waxy; Structure: Cryptocrystalline; Cleavage: None/Conchoidal fracture.
- Hardness
- 6
- Color
- Pale pink, cream, or beige with white flower-like plumes
- Luster
- Vitreous to waxy
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Physical properties
Hardness: 6.5-7 (Mohs scale); Color: Pale pink, cream, or beige with white flower-like plumes; Luster: Vitreous to waxy; Structure: Cryptocrystalline; Cleavage: None/Conchoidal fracture.
Formation & geological history
Formed through the hollows of volcanic rock where silica-rich fluids cooled. The 'flowers' are actually inclusions of cross-sectioned plumes, often containing Spherulitic Chalcedony. Predominantly sourced from Madagascar.
Uses & applications
Primarily used for lapidary work including high-quality carvings, spheres, and jewelry; highly popular in metaphysical communities for collection.
Geological facts
Flower Agate was only recently discovered in 2018 in Madagascar, making it a relatively new find in the geological world compared to traditional agates.
Field identification & locations
Identified by its distinctive 3D white or cream-colored floral plumes suspended within translucent chalcedony. In the field, look for nodules with chalcedony structures specifically in Madagascar basaltic regions.
