These 2mm spheres might be really small, but they'll still catch your eye with their bright flashes of pink and red fire. Like all of our white opals, they have an opaque white base with brilliant flashes of red, yellow, and pink fire and subtler hints of blue and green.
The base color of white opals can vary from fairly opaque to solid white. If you prefer a semi-transparent or a more opaque base, please let us know in the customer comments during the checkout process and we will do our best to fill your request.
Did you know our Gilson Created Opal does not decompose, off gas or release any substances when heated to very high temperatures? Read more about our testing here