6-9.5mm Owyhee Blue Opal plain coin beads 18 inch 62 pieces Off Loom Beading and colorless

and colorless

and these nicely made Dendritic opal are from Brazil

a good polish on gems showing a richly colored body of a yellowish green hue and the transparent bodies show minor visible internal characteristics and each stone catches the light giving a bold reflective appearance to the Peridot

Pink Peruvian Opal unfaceted Rounds have a waxy luster with good polish and a symmetrical shape

well matched for a strong yellowish tone on strand

6-9.5mm Owyhee Blue Opal plain coin beads 18 inch 62 pieces Off Loom Beading and colorlessOwyhee Natural Blue Opal Plain Coins have a waxy luster on these opaque beads, exhibit good polish with a symmetrical shape with color ranges from a light to medium slightly greyish denim blue for a very soothing group of Blue Opals of rare origin.