n. 闪锌矿

[化] 闪锌矿

[ noun ]
an ore that is the chief source of zinc; consists largely of zinc sulfide in crystalline form
<noun.substance>

Blende \Blende\, n. [G., fr. blenden to blind, dazzle, deceive,
fr. blind blind. So called either in allusion to its dazzling
luster; or (Dana) because, though often resembling galena, it
yields no lead. Cf. {Sphalerite}.] (Min.)
(a) A mineral, called also {sphalerite}, and by miners {mock
lead}, {false galena}, and {black-jack}. It is a zinc
sulphide, but often contains some iron. Its color is
usually yellow, brown, or black, and its luster resinous.
(b) A general term for some minerals, chiefly metallic
sulphides which have a somewhat brilliant but nonmetallic
luster.

Sphalerite \Sphal"er*ite\, n. [Gr. ??? slippery, uncertain. See
{Blende}.] (Min.)
Zinc sulphide; -- called also {blende}, {black-jack}, {false
galena}, etc. See {Blende}
(a) .