Ryolite, also known as Que Sera, has a unique composition and color! Formed from volcanic eruption, you'll find a variety of minerals including quartz, feldspar, kaolinite, iron oxides, magnetite, clinozoisite and leucozene. This stone has a dark matrix with bursts of blue and pale pink.
Our Ryolite Stars are sold as randomly selected single pieces. They are approximately 1 1/4''x1 1/4" and ¼" thick. They are slightly convex on top and bottom.
