mineral

Desert Rose

Gypsum (variety Selenite) or Barite, CaSO4·2H2O

AI-generated identification · may be incorrect

Hardness: 2 (Gypsum) or 3-3.5 (Barite); Color: Tan, sandy, or brownish; Luster: Pearly to earthy; Crystal Structure: Monoclinic; Cleavage: Good; Specific Gravity: 2.3

Hardness: 2 (Gypsum) or 3-3
Color: Tan, sandy, or brownish
Luster: Pearly to earthy

Identified June 20, 2026More mineral →

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Physical properties

Hardness: 2 (Gypsum) or 3-3.5 (Barite); Color: Tan, sandy, or brownish; Luster: Pearly to earthy; Crystal Structure: Monoclinic; Cleavage: Good; Specific Gravity: 2.3

Formation & geological history

Formed in arid, sandy environments through the evaporation of mineral-rich water, typically during the Holocene or Pleistocene epochs. The crystals trap sand grains as they grow radially.

Uses & applications

Primarily used as a decorative collector's specimen and in metaphysical or alternative healing practices. Gypsum is used in construction as drywall plaster.

Geological facts

The 'rose' shape is actually a cluster of lens-shaped crystals. Oklahoma's state rock is the Barite Rose, which is a specific version of this phenomenon.

Field identification & locations

Identified by its unique petal-like crystal arrangement and sandy texture. Commonly found in deserts like the Sahara (Tunisia, Algeria), Mexico (Chihuahua), and the USA (Oklahoma, Arizona).