Associations to the word «Cassiterite»
Noun
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Wiktionary
CASSITERITE, noun. (mineral) A generally black mineral, composed of tin oxide, SnO2, which is an important ore of tin.
Dictionary definition
CASSITERITE, noun. A hard heavy dark mineral that is the chief source of tin.
Wise words
Every day we should hear at least one little song, read one
good poem, see one exquisite picture, and, if possible,
speak a few sensible words.