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iolite

American  
[ahy-uh-lahyt] / ˈaɪ əˌlaɪt /

noun

Mineralogy.
  1. cordierite.


iolite British  
/ ˈaɪəˌlaɪt /

noun

  1. another name for cordierite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of iolite

1750–60; < Greek ío ( n ) the violet + -lite

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Executives at Estonia-based iOlite, Scotland-based CaskCoin, UK-based Celsius Network, and Auctus, told Reuters they were barring U.S. citizens to steer clear of the SEC.

From Reuters

The appropriately named Magnipheasant feather collar of 18-karat white gold set with pavé black diamond, citrine, amethyst, rhodolite, red garnet, blue topaz, peridot and iolite.

From Los Angeles Times

Iolite, ī′o-līt, n. a transparent gem which presents a violet-blue colour when looked at in a certain direction.

From Project Gutenberg

It is a pseudomorph after iolite, and consists mainly of hydrous aluminium silicate.

From Project Gutenberg

There is not one in a hundred jewelers who is acquainted with the physical properties of the gems, and very few can distinguish the diamond from the white zircon or the white topaz, the emerald from the tourmaline of similar hue, the sapphire from iolite, or the topaz from the Bohemian yellow quartz.

From Project Gutenberg