Desert Rose

Physical Properties

Hardness: 2 (Gypsum) or 3-3.5 (Barite); Color: Tan, sandy brown, white; Luster: Pearly to dull; Crystal structure: Monoclinic or Orthorhombic; Cleavage: Perfect; Specific gravity: 2.3 (Gypsum) to 4.5 (Barite)

Formation & Geological History

Formed in arid sandy conditions through the evaporation of water in shallow basins or through groundwater fluctuations. The crystals incorporate sand grains as they grow, creating the characteristic rose-like bladed appearance.

Uses & Applications

Primarily used as decorative specimens for collectors, in metaphysical practices, and occasionally in small ornamental carvings. It has no major industrial use compared to massive gypsum.

Geological Facts

Despite their flower-like appearance, these are entirely mineral. They are formed as the result of a chemical reaction in the sand. The 'petals' are actually individual crystals that have grown together in a radial cluster.

Field Identification & Locations

Identify by its characteristic bladed, rose-like circular clusters and sandy texture. Commonly found in desert regions like the Sahara (Tunisia/Algeria), Mexico, and the southwestern United States (Oklahoma/Arizona).

Identified on: 4/25/2026

Mode: Standard