( n. )
A sulphide of nickel, commonly occurring in delicate capillary crystals, also in incrustations of a bronze yellow; -- sometimes called hair pyrites.
( n. )
A sulphide of nickel, commonly occurring in delicate capillary crystals, also in incrustations of a bronze yellow; -- sometimes called hair pyrites.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012