Definitions

from The Century Dictionary.

  • noun A variety of muscovite, or common potash-mica, affording, upon ignition, a small percentage of water.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Min.) A hidrous potash mica related to muscovite.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun mineralogy A hydrous potash mica related to muscovite.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Ancient Greek pearl-like.

Examples

    Sorry, no example sentences found.

Comments

New comments are temporarily disabled while we update our database.