Green Onyx Cabochons 14x10mm


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Beautiful and super rich colour of green in this Onyx cabochons, perfect for creating rings, earrings and necklaces with the jewelry technique of your choice♥


Green Onyx is often mistaken for Emerald and Jade but differs in formation and structure. It is formed through the layering of Chalcedony and Quartz in a cryptocrystalline formation, whereas Emerald for example, is a Beryl formation.
Green Onyx is a term that usually refers to Chalcedony that has been dyed or
heat-treated green for aesthetic purposes, although it can also refer to Agate that is banded with white and light green.

It is primarily natural; however, the green aspect of the stone is added in once the gemstone has formed completely.
Onyx is usually seen in rich brown, white, or deep black colors, with wavy white stripes on occasion.
Green Onyx often has traces of Opalescent Moganite that give it a banded, opaque appearance.

It is most often mined in Brazil, India, Madagascar, Peru, and the USA. 

Size: 14x10mm
Type: Chalcedony and Quartz 
Colour: Vivid Green
Hardness: 6.5 - 7 / Mohs Scale

Metaphysical properties of Green Onyx