Accueil >  Term: coronadite
coronadite

A monoclinic mineral, Pb(Mn4+,Mn2+)8O16; cryptomelane group; pseudotetragonal; at the Coronado vein, Clifton-Morenci district, AZ.

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Créateur

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 points
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