Lemurian Aquatine Calcite 10mm Round- 15-16 Inch (Blue Onyx) With Matrix Weight: grams: 85-105 grams

Weight: grams: 85-105 grams

Opals are hydrated amorphous forms of silica

Yellow Opal is transparent to opaque

Emerald and Heliodore -- and is often cut to highlight its chatoyant qualities

In rare and highly sought after specimens

Lemurian Aquatine Calcite 10mm Round- 15-16 Inch (Blue Onyx) With Matrix Weight: grams: 85-105 gramsThis 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