( n. )
Native lead molybdate occurring in tetragonal crystals, usually tabular, and of a bright orange-yellow to red, gray, or brown color; -- also called yellow lead ore.
( n. )
Native lead molybdate occurring in tetragonal crystals, usually tabular, and of a bright orange-yellow to red, gray, or brown color; -- also called yellow lead ore.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012