Dictionary Meaning and Definition on 'Amethyst'
adj : of a moderate purple color
n : a transparent purple variety of quartz; used as a gemstone
- Amethyst \Am"e*thyst\, [F. ametiste, amatiste, F. am['e]thyste,
L. amethystus, fr. Gr. ? without drunkenness; as a noun, a
remedy for drunkenness, the amethyst, supposed to have this
power; 'a priv. + ? to be drunken, ? strong drink, wine. See
- (Min.) A variety of crystallized quartz, of a purple or bluish violet color, of different shades. It is much used as a jeweler's stone. Oriental amethyst, the violet-blue variety of transparent crystallized corundum or sapphire.
- (Her.) A purple color in a nobleman's escutcheon, or coat of arms.
Wikipedia Meaning and Definition on 'Amethyst'
Amethyst is a violet variety of quartz often used in jewelry. The name comes from the Ancient Greek ἀ a- ("not") and μέθυστος methustos ("intoxicated"), a reference to the belief that the stone protected its owner from drunkenness; the ancient Greeks and Romans wore amethyst and made drinking vessels of it in the belief that it would prevent intoxication.
Amethyst is the violet variety of quartz; its chemical formula is SiO2.
In the 19th century, the color of amethyst was attributed to the presence of manganese. However, since it is capable of being greatly altered and even discharged by heat, the color was believed by some authorities to be from an organic source. Ferric thiocyanate has been suggested, and sulfur was said to have been detected in the mineral.
The color in amethyst is due to irradiation, which caused the iron ions present as impurities in quartz to rearrange themselves in the crystal lattice affecting the color in a reversible process. Synthetic amethyst is thus man-made by gamma-ray, x-ray or electron beam irradiation of clear quartz which has been first doped with ferric impurities.[See more about Amethyst at Dictionary 3.0 Encyclopedia]
Words and phrases related to 'Amethyst'
Meaning of the Name 'Amethyst'
- Meaning: Jewel
- Origin: Greek
- Gender: Female
Amethyst Sample Sentences in News
- Lazy Grace 'National Hunt' Novices' Handicap Hurdle 3m 3f
Snuker has obvious claims racing off a lower mark back over hurdles having landed a double over fences last month. Amethyst Rose scored at Hexham last time and is upped 11lb for that success, while Brae On finished ahead of Lady Of Verona when runner-up at the same track but has ran poorly since. Read more on this news related to 'Amethyst'
- The young detective: The thrown textbook - DAWN.COM
“AMETHYST is the name. Amethyst Violet,” said the raven-haired girl shaking Alexis’ out-stretched hand. “Amethyst?” Alexis said with a look of surprise on her face. “What on earth were your mum and dad thinking when they named you?” Read more on this news related to 'Amethyst'
- Third Annual Amethyst Jeans Food For Fashion Charity Campaign
Allison Pangilinan, of the Amethyst Jeans Company, talks about her organization’s annual food drive which is taking place at a number of Big Y locations across the state in the coming weeks. The company has been holding the drive for … Read more on this news related to 'Amethyst'