Queensland Boulder Opal - Red, Blue, Green Gold Tone Necklaces each complimented with a small

each complimented with a small Freshwater Pearl makes up these stunning

Large Gumnut 7

Material: In house recycled Australian Sterling Silver

the White & Peach Moonstone is complemented by the seed Freshwater Pearls and are on Australian Recycled Sterling Silver Pins and Argentium hooks

Queensland Boulder Opal - Red, Blue, Green Gold Tone Necklaces each complimented with a smallFrom Tall Trees Studio Solid piece of red, blue, green and gold tones Queensland Boulder Opal on Ironstone. Boulder opal forms within ironstone boulders, the silica, a key component of opal, is released into the groundwater through the weathering of surrounding rocks, particularly sandstones and mudstones. Groundwater moves through the rock, it carries the dissolved silica and its this silica rich water then seeps into cracks and voids within the