One Orange Aventurine Stretch Bracelet for a Medium or Small size wrist. Made in the US. This item ships in 1-2 days. Aventurine quartz can help you be more self confident and optimistic. It is sometimes confused with aventurine feldspar, but feldspar occurs Orange (as this stone is) to red and has a higher level of transparency, which makes it easily distinguishable. Aventurine feldspar is sometimes referred to as ‘sunstone’, leaving the name ‘aventurine’ to refer primarily to the quartz variety. Orange Aventurine has been traded by the Vikings, the Greeks, and the natives of Oregon, US.