Hardness 5-5.5, Specific gravity 2.7-2.9, Reflective index 1.5

Lapis lazulis are good for those born under the solar sign of Taurus. They can also be of help in reference to Saturn. Lapis lazuli is a substitute gem for blue sapphire.

They are found mainly in Afghanistan and Chile, although Russia and the United States also mine this stone.

If a child wears a necklace of lapis lazuli beads on a gold chain, it is said that the child will maintain good health and be protected from the bad influences of an evil eye. Lapis lazuli is believed to help women who take part in music, art, dancing, and acting. It is said to help prevent laziness, to increase one's social status, determination, and general happiness. Lapis lazuli also helps overcome depression, diabetes and eye, stomach, and liver problems.