Formula : PbFe33+[(OH)6/SO4/AsO4]
System: trigonal Hardness:3½-4 Rarity:not common
Strunz id:VII/B.35-90 -
PHOSPHATES, ARSENATES and VANADATES
Name origin: Named by Armand Levy in 1826 in honor of Francois Sulpice Beudant [September 5, 1787 Paris, France – December 10, 1850 Paris, France], French Mineralogist, University of Paris, Paris, France.
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