Quilpie Opals offers all three kinds of opal: the Lightning Ridge's black, Quilpie's own boulder, and Coober Pedy's light ... which you can pick and have hand-crafted into a piece to truly call your ...

After almost 75 years of inactivity, the deposits of boulder opal in Queensland, Australia, began to attract new interest in the 1960s and 1970s. Queensland boulder opal is found associated with the ...

This specific piece of wood underwent a mineralization ... with some regions producing rare and unique varieties like Boulder Opal, often called "Rainbow Tree" stones for their kaleidoscopic ...

Their collection of South Australian crystal and white opals, Queensland boulder opals and famous Lightning Ridge ... the Ryneš family crafts jewellery, including bespoke pieces, from opals, ethically ...