CHRYSOPRASE
| CHRYSOPRASE | Mentioned in the Bible |
| Origins | Australia, Brazil, Madagascar, Russia, South Africa, Tanzania & US |
| Colours Found | Apple green |
| Family | Chalcedony Quartz |
| Hardness | 6.50 - 7.00 |
| Refractive Index | 1.53 - 1.54 |
| Relative Density | 2.58 - 2.64 |
Chrysoprase’s name comes from the Greek words “chrysos” meaning gold and “prason” meaning leek, due to its colour similarities with the vegetable.
One of the most coveted varieties of Chalcedony Quartz, Chrysoprase is prized for its apple green colour and rarity.
Legends and lore
Chrysoprase was used by the Greeks, Romans and Egyptians in jewellery and other ornamental objects. In ancient Egyptian jewellery, Chrysoprase was often set together with Lapis Lazuli.
Chrysoprase is mentioned in the Bible as being one of the twelve gemstones set in the foundations of the city walls of Jerusalem (Revelations 21:19) and is the symbol of the Apostle St. Thaddeus.
Chrysoprase was very popular in the 14th century when the Holy Roman Emperor Charles IV used it to decorate chapels including the Chapel of Saint Wenceslas in Prague.
Chrysoprase was also a favourite gem of Frederick the Great of Prussia and Queen Anne of England.
Chrysoprase is believed by crystal healers to increase grace and inner equilibrium.
Just the facts
Chrysoprase can vary in colour from yellowish green to apple green and grass green depending on the levels of hydrated silicates and nickel oxides present in the gem.
Because of its semi-opaque green colour, Chrysoprase was often mistaken for Imperial Jade (Jadeite).
Other types of green Chalcedony include Prase (a very rare less vivid green Chalcedony found in eastern Europe and in Delaware and Pennsylvania, US) and Mtorolite (a variety of green Chalcedony coloured by chromium found in Zimbabwe).


