White African Opal 6mm Round w/ Red Matrix - 15-16 Inch Eagle Eye or in the vesicles and

or in the vesicles and intergranular spaces of rhyolite

Azurite in crystal form is extremely rare and expensive

It's a stunning specimen

reddish to browns

Naturally occurring in hues of blue to green to green with spots and streaks of red

White African Opal 6mm Round w/ Red Matrix - 15-16 Inch Eagle Eye or in the vesicles andWhite African Opal is a white to cream to light tan stone with veining of black or gray. Like all Opals, it is a form of hydrated amorphous silica, however it does not exhibit the play of color seen in precious Opal. Common Opals such as White African Opal are believed to provide gentle, nurturing emotional support.