VERY RARE OPAL FORMATION INSIDE TRANSPARENT WELO OPAL~27.6CT

DESCRIPTION: Very rare and natural opal formation within a transparent base. The opal formation is sitting on top of a well defined tan potch bar on the bottom. A very impressive and interesting specimen with a perfect viewing window made from a natural fracture which affords a great 3D viewing.

WEIGHT: 27.6ct ct

SIZE: 21x18x18mm (6mm=1/4 inch)

TYPE: Ethiopian Welo Opal

SHAPE: Rough Welo nobby opal

BODY CLARITY: Transparent base with formation of an opaque opal encased within the crystal.

COMMENT:This is a very rare phenomenon found in opal. A true collectable specimen that would be a great centerpiece in any collection.