We absolutely love a striped opal pattern, so much so that we have created a collection for all our striped boulder opals. We have a lot of our favourites in here, and we hope you do too!
A fun striped matrix boulder opal. 10.74 carats. 29.7 x 10.4 mm / 1.16 x 0.40". 3.9 mm / 0.15" thick. Natural solid boulder opal. Mined by Sue at her...
A fun striped rectangle boulder opal. 6.13 carats. 23.4 x 7 mm / 0.92 x 0.27". 3.6 mm / 0.14" thick. Natural solid boulder opal. Mined by Sue at her...
A colourful striped geometric pair of boulder opals with a light background. 12.39 carats (total). ~ 15 x 8 mm / 0.59" x 0.31". ~ 5 mm / 0.19" thick....
A large caramel and green-blue boulder opal. 35.01 carats. 37.4 x 19.6 mm / 1.47" x 0.77". 6.6 mm / 0.25" thick. Natural solid boulder opal. Mined by Sue at...
A triangle boulder opal with light sea green-blues stripes. 11.68 carats. 28.3 x 12 mm / 1.11" x 0.47". 5.1 mm / 0.20" thick. Natural solid boulder opal. Mined by...
A very unusual hexagon matrix boulder opal. We especially love the natural white stripes. 41.21 carats. 29.2 x 27.4 mm / 1.14" x 1.07". 5.9 mm / 0.23" thick. Natural...
A beautiful free-form boulder opal with pastel swirls and stripes. 26.38 carats. 22.7 x 19.6 mm / 0.89 x 0.77". 6.7 mm / 0.26" thick. Natural solid boulder opal. Mined...
A lovely boulder opal with pastel stripes. 19.44 carats. 25.3 x 13.9 mm / 0.99 x 0.54". 6.4 mm / 0.25" thick. Natural solid boulder opal. Mined by Sue at...
