from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A variety of pyroxene.

from the GNU version of the Collaborative International Dictionary of English

  • n. A variety of pyroxene, from the valley of Fassa, in the Tyrol.

from The Century Dictionary and Cyclopedia

  • n. A dark-green variety of pyroxene, found in the valley of Fassa in Tyrol.


Fassa +‎ -ite, after a valley in the Tyrol. (Wiktionary)


Sorry, no example sentences found.


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