page_title: Mirabilite
hierarchical_section_title: Mirabilite
caption_attribution_description: English: Crystal structure of mirabilite - Na2SO4·10H2O. Levy H, Lisensky G; Acta Crystallographica B34 (1978) 3502-3510 Colour code: &#160; Potassium, K: indigo &#160; Sulfur, S: olive &#160; Hydrogen, H: white &#160; Oxygen, O: red &#160; Cell: blue-green
context_page_description: Mirabilite, also known as Glauber's salt, is a hydrous sodium sulfate mineral with the chemical formula Na₂SO₄·10H₂O. It is a vitreous, colorless to white monoclinic mineral that forms as an evaporite from sodium sulfate-bearing brines. It is found around saline springs and along saline playa lakes. Associated minerals include gypsum, halite, thenardite, trona, glauberite, and epsomite.
  Mirabilite is unstable and quickly dehydrates in dry air, the prismatic crystals turning into a white powder, thenardite. In turn, thenardite can also absorb water and converts to mirabilite.
  Mirabilite is used as a purgative in the Traditional Chinese medicine; in Mandarin, it is called máng xiāo. The name 'mirabilite' is based on the phrase "Sal mirabilis" used by Johann Rudolph Glauber when he inadvertently synthesized mirabilite.
context_section_description: Mirabilite, also known as Glauber's salt, is a hydrous sodium sulfate mineral with the chemical formula Na₂SO₄·10H₂O. It is a vitreous, colorless to white monoclinic mineral that forms as an evaporite from sodium sulfate-bearing brines. It is found around saline springs and along saline playa lakes. Associated minerals include gypsum, halite, thenardite, trona, glauberite, and epsomite.
  Mirabilite is unstable and quickly dehydrates in dry air, the prismatic crystals turning into a white powder, thenardite (Na₂SO₄). In turn, thenardite can also absorb water and converts to mirabilite.
  Mirabilite is used as a purgative in the Traditional Chinese medicine; in Mandarin, it is called máng xiāo. The name 'mirabilite' is based on the phrase "Sal mirabilis" (Latin for "wonderful salt") used by Johann Rudolph Glauber when he inadvertently synthesized mirabilite.
caption: Crystal structure of mirabilite
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