Lanarkite

Lan´ark`ite

(Min.) A mineral consisting of sulphate of lead, occurring either massive or in long slender prisms, of a greenish white or gray color.

lanarkite

[′lan·ər‚kīt] (mineralogy) Pb₂OSO₄ A white, greenish, or gray monoclinic mineral consisting of basic lead sulfate, with specific gravity of 6.92; formed by action of heat and air on galena.

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