Wiktionary
andorite
n. (context mineral English) A white mineral containing antimony, lead, silver, and sulfur.
Wikipedia
Andorite
Andorite is a sulfosalt mineral with the chemical formula PbAgSbS.
It was first described in 1892 for an occurrence in the Baia Sprie mine, Baia Sprie, Maramures County, Romania, and named for Hungarian amateur mineralogist Andor von Semsey (1833–1923). Andorite occurs in low-temperature polymetallic hydrothermal veins. It occurs associated with stibnite, sphalerite, baryte, fluorite, siderite, cassiterite, arsenopyrite, stannite, zinkenite, tetrahedrite, pyrite, alunite, quartz, pyrargyrite, stephanite and rhodochrosite.