Ulexite definition

yo͝olĭk-sīt, yo͝o-lĕk-
A white mineral, NaCaB5 O9 · 8H2 O, that forms rounded masses of very fine needle-shaped crystals.
noun
0
0
A white triclinic mineral that forms rounded, reniform (kidney-shaped) masses of very fine needle-shaped crystals. Ulexite has the unusual optical property of projecting an image of an object placed against a transverse section of it to the opposite surface. It is usually associated with borax deposits and is found in arid environments. Chemical formula: NaCaB5O9·8H2O.
0
0
(mineralogy) A white mineral with triclinic crystals, NaCaB5O9·8H2O.
noun
0
0
Advertisement

Other Word Forms

Noun

Singular:
ulexite
Plural:
ulexites

Origin of ulexite

  • After Georg Ludwig Ulex (1811–1883), German chemist

    From American Heritage Dictionary of the English Language, 5th Edition

  • Named after the German chemist George Ludwig Ulex (1811-1883).

    From Wiktionary