Ethiopian Opal Rough – 6.72g holiday1 Its a gemmy mineral specimen

Its a gemmy mineral specimen and to me looks like a sharks fin

2mm    Weight: 45

showing a bold pinkish-red color that stands out beautifully against the lighter surrounding rock

Hezhang County

Ethiopian Opal Rough – 6.72g holiday1 Its a gemmy mineral specimenHydrophane Ethiopian opal rough from showing bright play of color with strong flashes of green, blue, reds and hints of warmer tones. The color is visible across a broad face, giving it great visual impact even in rough form. This piece has a nice balance of exposed color and natural host material, making it appealing both as a specimen or for cutting. We recommend that this opal material NOT be submerged in water (unless it is being cut, water will