mineral
Desert Rose
Gypsum rosette (CaSO4·2H2O) or Barite rosette (BaSO4)
AI-generated identification · may be incorrectHardness of 2 on Mohs scale for gypsum; color ranges from white, tan, to reddish-brown; pearly to vitreous luster; monoclinic crystal system with characteristic rosette or flower-like blade clusters.
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Physical properties
Hardness of 2 on Mohs scale for gypsum; color ranges from white, tan, to reddish-brown; pearly to vitreous luster; monoclinic crystal system with characteristic rosette or flower-like blade clusters.
Formation & geological history
Formed through the evaporation of shallow, mineral-rich salt basins in arid desert environments over thousands to millions of years.
Uses & applications
Popular as a decorative ornamental mineral, in crystal healing collections, and as a unique educational geological specimen.
Geological facts
Desert roses trap sand grains within their crystal structures during rapid evaporation, giving them their earthy exterior texture and color.
Field identification & locations
Found globally in hyper-arid regions like the Sahara, Sonoran, and Australian deserts. Easily identified by its distinct cluster of flat, petal-like crystal blades.
