Large Face Ethiopian Opal Specimen – 4.16g Spessartite Natural quartz crystal specimen from

Natural quartz crystal specimen from Tanzania

Location: Hekou

When you watch the video when its in hand

These crystals display a light to medium green color with subtle variation along their length

but also some orange and yellow

Large Face Ethiopian Opal Specimen – 4.16g Spessartite Natural quartz crystal specimen fromEthiopian opal specimen from featuring a broad face with bright, well distributed play of color. Strong flashes of green and red move across the surface, giving it a lively, shifting look under light. This piece is best suited as a display specimen rather than cutting material due to the opal being so shallow, but its wide face has excellent visual impact. We recommend that this opal material NOT be submerged in water (unless it is being cut, water