boulangerite [boo-lan-juh-rahyt] Word Origin noun
- a bluish lead-gray mineral, lead antimony sulfide, Pb5Sb4S11, a minor ore of lead.
Origin of boulangerite named after C. L. Boulanger (1810–49), French mining engineer; see -ite1
boulangerite [boo-lan-juh-rahyt] Word Origin noun
Origin of boulangerite named after C. L. Boulanger (1810–49), French mining engineer; see -ite1