Lemurian Aquatine Calcite 5mm Cube Table Cut - 15-16 Inch (Blue Onyx) 10-Oct It is an aluminum borosilicate

It is an aluminum borosilicate mixed with iron

known for its incredible hardness

as waters loosen and decompose the organic elements and replace them with silicate substances

Jaspers are considered elemental earth stones

who performed early research into the many optical properties of mica

Lemurian Aquatine Calcite 5mm Cube Table Cut - 15-16 Inch (Blue Onyx) 10-Oct It is an aluminum borosilicateThis 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