Sunstone is a beautiful orange stone, with golden spangles, shining brightly like the flame of a campfire.
Another relative stone is goldstone, which is a darker than sunstone (light brown), with finer spangles, and a smooth surface.
Some play of colour in some opal stones reminds of the spangle of salmon's fish scales.
Chalcedony is another beautiful stone, light blue or blue-violet, characterized with milkiness.
There is red and pink coral. Pink coral is very beautiful soothing colour.