Originating from Argentina, this crystal focuses on the heart, third eye, crown, and higher chakras. It is also commonly referred to as blue onyx, but these are not dyed like many others called “blue onyx”, which is usually just a cheap agate with added color. These types of crystals connect one's heart to growth and inner peace. It is said to help one get control of one's emotions instead of the emotions controlling the person.
Once a personnal connection is made with this crystal, it can help you know who you are. They are said to be like small seeds that plant themselves and establish a slow growth of light frequency, energy work, and hidden ancient knowledge.