Opal 581, 629, 631, 632, 638, 640
Andamooka White Dam again. Very beautiful piece of crystal. I really like this piece, I just love colourful crystal. I put in a few extra pic's. 24.1 carats or 4.83 grams. $500/gram. Price $2415.  Sorry these pic's turned out a bit blurry.  Send me an email and I'll send a few pic's back a bit clearer.  contact@opalrough.ca