sedimentary
Desert Rose
Gypsum rosette (CaSO4·2H2O)
AI-generated identification · may be incorrectHardness of 2 on Mohs scale, white to brownish color, pearly to vitreous luster, and monoclinic crystal system forming distinctive rose-like cluster habits.
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Physical properties
Hardness of 2 on Mohs scale, white to brownish color, pearly to vitreous luster, and monoclinic crystal system forming distinctive rose-like cluster habits.
Formation & geological history
Formed through the evaporation of shallow, saline water bodies in arid desert environments over thousands of years.
Uses & applications
Primarily valued as a decorative ornamental mineral specimen and popular among rock and crystal collectors.
Geological facts
Sand grains are often trapped within the crystal structure during growth, giving them a gritty texture and earthy coloration.
Field identification & locations
Identified by its unique petal-like crystal blades; commonly found in arid regions such as the Sahara, the American Southwest, and Mexico.
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