Owyhee Blue Opal 1.29 ct Pair Round Roll Top Cut 6.20 mm x 4.10 mm USA

Owyhee Blue Opal
1.29 ct.
Roll Top Cut
Pair Rounds
6.20 mm
USA
max9717

Owyhee blue opal

is a type of translucent to mily-opaque type of blue opal without play of colors.

Is quite stable and can be use in jewelery with care. It comes from the east Oregon -Idaho border.

Also called opal-butte