1. Amethyst - Wikipedia, the free encyclopediaAmethyst is a violet variety of quartz often used in jewelry. The name comes from the Ancient Greek ? a-("not") and ???????? methustos ("intoxicated"), a ...en.wikipedia.org
  2. amethyst: Definition from Answers.comamethyst n. A purple or violet form of transparent quartz used as a gemstone. A purple variety of corundum used as a gemstonewww.answers.com
  3. AmethystGemstone.org - International Colored Gemstone Association ... Its colour is as unique as it is seductive, though in fact this gemstone of all gemstones is said to ...www.gemstone.org
  4. AmethystArcade's aim is to present young people with positive choices for a healthy lifestyle. Young people are frequently presented with choices, from which TV channel to ...www.amethyst.org.uk
  5. Amethyst Group - Third Party Logistics - Data ServicesAmethyst Group is a recognised leader in the provision of warehousing and distribution ...www.amethystgroup-uk.com
  6. Amethyst HomepageThe aims of the Amethyst Information Hub, a list of partners and contact detailswww.amethyst.gov.uk
  7. FrameAmethyst Amethyst is the clear purple, mauve or violet form of the mineral quartz. As such it is related to citrine which is the yellow form of quartz, and also to rock ...24carat.co.uk
  8. AMETHYST a gemstone variety of quartzAmethyst is the purple variety of quartz and is a popular gemstone. If it were not for its widespread availability, amethyst would be very expensive.www.galleries.com
  9. Amethyst: Amethyst mineral information and data.A purple variety of quartz. The colour is caused by iron impurities in the 10s to 100s parts per million range (see references). If heated, amethyst turns yellow ...www.mindat.org
  10. The Quartz Page: AmethystThe violet to purple amethyst is the most important and best known gem variety of quartz and has been used for lapidary works since ancient times.www.quartzpage.de
  11. Amethyst | Define Amethyst at Dictionary.comnoun . 1. a purple or violet quartz, used as a gem. 2. a purplish tint. Amethyst Definition Dictionary.com Find Definitions For Any Word.Get Your Free Dictionary.com ...dictionary.reference.com