Can Red Jasper Go in the Water? (And Salt Water?)
Jasper is a kind of cryptocrystalline quartz. It is an opaque, impure variety of silica (silicon dioxide, SiO2), and is usually red in colour due to iron impurities. It is found all over the world, although certain colors or patterns may be unique to particular locales. Its name comes from the Old French word jaspre,…