sedimentary

Chrysanthemum Stone

Celestite or Calcite crystal aggregates in limestone

AI-generated identification · may be incorrect

Hardness of 3 to 4 on the Mohs scale, characterized by distinct white or grey floral-like crystal clusters contrasting against a dark limestone matrix. It possesses a vitreous to dull luster.

Identified November 1, 2026More sedimentary →

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Physical properties

Hardness of 3 to 4 on the Mohs scale, characterized by distinct white or grey floral-like crystal clusters contrasting against a dark limestone matrix. It possesses a vitreous to dull luster.

Formation & geological history

Formed through the geochemical replacement and crystallization of strontium-rich minerals within organic-rich muds over millions of years.

Uses & applications

Used primarily as decorative ornamental carvings, polished spheres, and collector specimens.

Geological facts

The distinctive flower-like patterns are formed by radiating clusters of minerals such as celestite, calcite, or feldspar growing inside the host rock.

Field identification & locations

Easily identified by the striking floral or starburst crystal patterns embedded in a dark matrix. Highly prized specimens originate primarily from China, fitting plausibly within regional metamorphic and sedimentary Asian belts.