Blende vs Pseudogalena - What's the difference?
blende | pseudogalena |
(mineral) A naturally-occurring sulphide of zinc.
* 2006 , Thomas Pynchon, Against the Day , Vintage 2007, page 310:
As nouns the difference between blende and pseudogalena
is that blende is a naturally-occurring sulphide of zinc while pseudogalena is false galena, or blende.blende
English
Alternative forms
* blind, blindeNoun
(en noun)- The procedure up here with ordinary local zinc blende had been straightforward—first you got the sulfur to go off by roasting the blende to zinc oxide, and then you reduced the oxide to zinc metal.