List of Minerals Named After People - U

U

  • Ulexite: NaCaB5O9·8H2O – German chemist George Ludwig Ulex (1811-1883)
  • Ullmannite: NiSbS – German chemist and mineralogist Johann Christoph Ullmann (1771–1821)
  • Uytenbogaardtite: Ag3AuS2 – Dutch mineralogist Willem Uytenbogaardt (1918 - 2012)
  • Uvarovite: Ca3Cr2(SiO4)3 – Russian Count Sergei Semenovitch Uvarov (1765–1855)

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