Jade

Jade is an ancient stone that has historically been used to attract love. Carved into a butterfly, in China it is a powerful symbol used to draw love.

Color Green, Blue, Lavender-Mauve, Pink, and Emerald-Green Colours
Mohs scale hardness 6.0
Specific gravity 2.90 - 3.10
Refractive index 1.640 - 1.667