Amethyst: Origin, Properties, History and Uses of this Precious Stone

Amethyst is one of the most popular gemstones thanks to its beautiful purple hue and many legends.

It is part of the quartz family, just like the citrine , ametrine, rock crystal, smoky quartz, rose quartz and prasiolite.

Its color ranges from light mauve to deep purple-violet. The more intense the color, the higher the price. As it is a relatively abundant stone, large inclusions are not tolerated, unless the color is truly intense, as is the case with some African amethysts.

Origin of the Name

The name "amethyst" has its origins in ancient Greek. It derives from the word "amethystos," which literally means "not drunk" or "not intoxicated." It was once believed that wearing an amethyst could prevent alcohol poisoning and bring clarity of mind.

Origin of color

The purple color of amethysts is due to the presence of trace amounts of iron in the crystal structure of quartz, which is colorless when pure. The higher the iron concentration, the more purple the stone will be. And the more intense the color, the higher its price.

Deposits

The main deposits of gem amethyst are found mainly in Brazil, Uruguay, Zambia, and Russia. They are also found in Africa with a very intense color, but often with inclusions. In France, they are also found in the Massif Central, but they are rarely of good gem quality. They have a characteristic herringbone appearance sought after by collectors.

History and Legends

In ancient times, amethysts were considered royal gemstones and were often incorporated into the crowns and jewelry of monarchs. They were also believed to have protective powers against evil thoughts and dark forces, making them popular talismans.

Contemporary Uses

Today, amethysts are still highly prized in fine jewelry and are often used for rings, necklaces, and earrings.

Their distinctive color and crystal clarity also attract many collectors who seek to have all ranges of purple.

If amethyst is still appreciated, it is because it has a little bit of everything going for it: its color is really beautiful and is ultimately quite rare compared to the different stones available on the market while being affordable.

Treatment

Amethyst is often heated, but not to be improved as such, but to produce other stones. Indeed, heating amethyst will change its purple color to yellow to produce citrine or to green to make prasiolite if the temperature is increased.

Synthesis

Quartz synthesis is relatively easy and inexpensive. Synthetic amethysts are therefore commonly found on the market, although this is rarely indicated.