RESERVED for Florentine – Opal, Free Shipping, Genuine Australian Pipe Boulder Opal – Item 130315




To see a video of this opal please go to link –

This pretty natural Australian pipe opal was found on our mine in the Quilpie mining district of western Queensland. It has flashes of green through the opal. There are small amounts of sandstone throughout the opal.

Pipe opal occurs when fragments of tree roots or any organic material are trapped in sediments on an opal level and in time some of resulting cavities are replaced by potch or precious opal.

Stone size: 15.3mm long x 11.2mm wide x 3.9mm thick and weighs 5.0cts

We have taken photos in different lighting from sunlight to filtered light.