Blue Apatite 8mm Coin Faceted - 15-16 Inch Australian Green Opal It also occurs in golden

It also occurs in golden yellows and browns as well as milky white

Azurite in crystal form is extremely rare and expensive

with indigo being the most rare

It is composed of silicon dioxide

Diopside is a calcium and magnesium silicate mineral

Blue Apatite 8mm Coin Faceted - 15-16 Inch Australian Green Opal It also occurs in goldenBlue Apatite ranges in color from light teal to blue to bright blue to dark blue to green. It can be easily confused with other minerals due to its variety of colors and formations, and its name is derived from the Greek apate, which means to deceive. Blue apatite is metaphysically considered to be a Stone of Manifestation, promoting personal power and achievement of goals.