beidellite

== English == === Etymology === Named for type locality Beidell, Colorado +‎ -ite === Noun === beidellite (countable and uncountable, plural beidellites) (mineralogy) A monoclinic-prismatic form of sodium aluminosilicate ==== Derived terms ==== === Further reading === David Barthelmy (1997–2026), “Beidellite”, in Webmineral Mineralogy Database. “beidellite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.