Blue “suns” are stars that have at least 3 times the mass of the Sun and up. Whether a star has 10 times the mass of the Sun or 150 solar masses, it's going to appear blue to our eyes. Eclipsite is an exquisite new gemstone, a natural combination of Moonstone and Sunstone that have blended to make one gem, found in only one tiny spot in the world. This is the third unique gemstone found at the Utnerrengatye (Rainbow Caterpillar) mine and is a close cousin to Rainbow Lattice Sunstone.