Haven.

Iolite/Autonomous Gemstone Cordierite has unique pleochroism and can selectively absorb light radiation. When light passes through cordierite, the light passing through cordierite will change color, from purple, blue to yellow. Therefore, cordierite is also called "two-color Stone". The same bead appears in different colors at different angles. Cordierite is definitely a Stone with many natural flaws, so you need to know this if you want to buy it. Cordy blue is a Stone with quite a lot of impurities. The impurities are more obvious in light colors, but the crystal sparkle is very beautiful. However, the impurities in dark cordy blue are difficult to see because of the dark background color, and a few beads show a cat-eye effect, so it depends on the individual. Preference choice. Lalima: There are ocean-like blue, as well as blue-green and white forms. It is like waves blooming on the sea. It is very beautiful and is also called Stone. The production of this precious, semi- Gemstone blue Stone is very rare. Currently, the only place of origin in the world is in the Dominican Republic, where it is also the national Stone. It can purify language and improve communication skills, and also contributes to people's ability to express life, language ability and comprehension. It can help people objectively examine and evaluate their own thoughts and behavior patterns, and then improve them. It can circulate people's energy, promote open attitude changes and improvements, soften stress and tension, and release positive energy.