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Amethyst Gemstone, Amethyst Jewelry

Amethyst the birthstone for February, has long since been considered as a spiritual stone, thought to calm fears, raise hopes, and enhance thoughts of spirituality since it has no negative side effects.  If you do not care for purple stones choose green quartz/amethyst instead.  Also symbolizes the 6th wedding anniversary.

The February born shall find
Sincerity and peace of mind,
Freedom from passion and from care,
If they, the amethyst will wear.
                          of unknown author

Crystal Structure

Trigonal

Composition

Silicon dioxide

Hardness

7

The ancient Greeks associated amethyst with Bacchus, the greek god of wine.  Purple is another color long since associated with royalty, and the British Crown Jewels contain some fine examples of amethyst.

amethystRussia used to be the main source for amethyst until new deposits were discovered in South America.  Color ranges from pale lilac to a rich purple, many consider African amethyst with its royal purple to reddish overtones to be the gem's finest color.

Amethyst is a member of the Quartz family.  Most people associate amethyst with the color purple , however some amethyst is heat treated to change the color to yellow thereby producing citrine or green quartz (sometimes referred to as green amethyst). Heat treating is usually undetectable and does not affect the stability of the stone.

Amethyst jewelry became very popular during the later half of the 19 century.

ametrineAnother member of the quartz variety is Ametrine, this takes it name from the fact that it is a striking mixture of both amethyst and yellow citrine.

Amethyst/Ametrine are usually faceted as a mixed, or step cut. to show of the beauty of the stone. It is common for the stones to have inclusions which can take the form of tiger stripes, feathers or thumb prints.

Care of your amethyst jewelry

Green Amethyst BraceletAmethyst is routinely heat treated, so steam cleaning is not recommended. Ultrasonic cleaning is usually safe, but the best method for cleaning stones is to wash with warm soapy water.

It is quite a tough stone but nevertheless abrupt temperature change can fracture the stone, or alter the color by causing fading.

Chemicals that can damage amethyst are hydrofluoric acid, alkalies, and ammonium flouride.

Birthstone History and Lore

The birthstone for February, associated with the Star Sign Aquarius (Jan 20 - Feb 19). Amethyst symbolizes Healing, Peace, Happiness, Love. Amethyst has long since been considered as a spiritual stone, thought to calm fears, raise hopes, and enhance thoughts of spirituality since it has no negative side effects.

Thumbnail for version as of 03:06, 12 November 2006For a feeling of calm wear amethyst so that it is touching the skin. Crystal Energies: Receptive, Element: Water

Amethyst has been used for centuries to help combat stress, and in love spells, it was is also believed to sharpen the mind and enhance mental powers.

(Photo courtesy of Eric Hunt)
(Photos from Wikipedia made available under
Creative Commons Attribution-Share Alike 2.5 Generic)

Specific Gravity

2.65

Refractive Values

1.54 - 1.55

birefringence (doubly refractive gems only)

0.009

Lustre

Vitreous