• Webster's Revised Unabridged Dictionary
    • n Danburite (Min) A borosilicate of lime, first found at Danbury, Conn. It is near the topaz in form.
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Century Dictionary and Cyclopedia
    • n danburite A borosilicate of calcium, of a white to yellowish color, occurring in indistinct embedded crystals at Danbury in Connecticut; also in fine crystals resembling topaz at Russell in St. Lawrence county, New York, and in Switzerland.
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