Lemurian Aquatine Calcite 5mm Cube Table Cut - 15-16 Inch (Blue Onyx) queen conch shell and it can be mottled

and it can be mottled or striated with veins of these colors

Thulite is the naturally occurring pink variety of the mineral Zoisite

when it is low

These inclusions are chromite

Apatite can exhibit chatoyancy — an uncommon optical phenomenon in some stones that resembles the light reflection of a cat’s eye

Lemurian Aquatine Calcite 5mm Cube Table Cut - 15-16 Inch (Blue Onyx) queen conch shell and it can be mottledThis unique stone is named after a now debunked theory of a continent called Lemuria thought to have sunk into the Indian Ocean. Though it is widely known to be untrue, many mythical doctrines have stemmed from the story of this disappeared land mass. The name of this particular calcite probably came about because of its distinct ocean blue and tan bands, denoting a strong land water connection. Lemurian Aquatine Calcite is also known as Blue