Dolomit, Bergleder, Sunk, Hohentauern, Steiermark, Österreich Strontianit Österreich Koroit opal with bright blue

Koroit opal with bright blue inclusions

yellow apatite crystals have grown into a matrix of

A wonderfully clear spodumene crystal with a yellow hue

It offers a particularly deep red in contrast with blue-purple banding

Perfectly built on a flat piece of matrix

Dolomit, Bergleder, Sunk, Hohentauern, Steiermark, Österreich Strontianit Österreich Koroit opal with bright blueDescription: A classic formation of this mining locality. The dolomite crystals are wonderfully clearly formed and beautifully grown on the matrix piece. There is also some mountain leather. Details: Mineral: Dolomite, mountain leather Location: Sunk, Hohentauern, Styria, Austria Size: 14. 5 x 9. 5 x 6. 7 cm