14.65ct Raw Ethiopian Opal Specimen with Intense Colors Spinel Minas Gerais

Minas Gerais

We consider this piece to be a Thumbnail Sized Specimen (TN)

but overall still a beauty

81 carat tanzanite crystal measures 22mm x 10mm x 10mm

but very gemmy

14.65ct Raw Ethiopian Opal Specimen with Intense Colors Spinel Minas GeraisWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. Not only that, but this piece could make a very fine cutting material. While there is a cut gem in the rough, this piece may need to be cut into two pieces, as there is a crack in the center of the piece that goes part of the way in that will need to be either carved out or split, which would leave either a thinner single gem or two smaller gems. That said, if you're not