Welcome! Today is Friday, January 19th, 2018
Site Menu
- Home Page
Search:

? = wild character
* = wild group
Browse:

 

 
1. opal  (noun) 
a translucent mineral consisting of hydrated silica of variable color; some varieties are used as gemstones



  More Specific:
black opal - a dark colored opal with internal reflections of green or red
fire opal / girasol - an opal with flaming orange and yellow and red colors
harlequin opal - a reddish opal with small patches of brilliant color


  More Generic:
    mineral     opaque gem


 

Copyright & Terms of Use