Mineral variety

Adularia

More ordered low-temperature (alpine) variety of orthoclase or partially disordered microcline.

Adularia specimen
AdulaireSuisse2.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula—
Elements—
Crystal system—
Mohs hardness—
Density—
Streak—
Color—

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🔗 See also

  • White Moonstone: the classic moonstone: gem-quality adularia with a blue-white glow

✨ Moonstone types