from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. See cassiterite.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The mineral cassiterite.

from the GNU version of the Collaborative International Dictionary of English

  • n. Cassiterite.

from The Century Dictionary and Cyclopedia

  • n. The miners' name for tin dioxid, the principal ore of tin; the cassiterite of the mineralogist.


tin +‎ stone (Wiktionary)


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