However, the possibility of such artificial tampering cannot be ruled out entirely. While the composition of the fluid is unknown, as well as the conditions under which the fluid entered the quartz, there is no obvious indication that it resulted from an artificial process. Unfortunately, Raman spectroscopy to identify the fluid was unsuccessful, as the fluid was too deep in the crystal. 71)-this is the authors’ first observation of a purple fluid trapped within quartz. 79–81 Spring 2006 Gem News International, p. While colored fluid inclusions have been previously reported in quartz-colors that include blue, yellow, and orange (see e.g., Spring 2004 Gem News International, pp. This suggests that the purple fluid may have entered the negative crystal cavities through a post-growth or secondary process rather than homogeneous entrapment during growth. However, all of the purple liquid–hosting negative crystals did contain partially healed, limonite-stained fractures intersecting them. Not all of the fluid inclusions within this quartz contained the purple component. Photomicrograph by Nathan Renfro field of view 14.50 mm. Several fluid-filled negative crystals were present in this rock crystal quartz cabochon, a few of which contained a highly unusual brightly colored purple liquid. Get the maximum quality and value for money at the KGK Group.Comprehensive CAD/CAM For Jewelry Certificateįigure 2. This is to ensure the authenticity of the gemstone. If you are an amethyst lover or are attracted to this purple stone, prefer buying an amethyst from a reputed gemstone trader like the KGK Group. Most women love wearing an amethyst in a beautiful ring. Because of this, wearing an amethyst can be of great help in overcoming alcohol addiction.Īmethysts are available in a wide variety of shapes such as emerald cut, round cut and square cut. According to Greek mythology, it is believed that amethyst was named after a beautiful princess ‘Diana’, who was desired by a drunken king. The name ‘amethyst’ comes from the Greek work ‘Amethystos’, which means ‘not intoxicated’. For example, the top Uruguayan amethyst is a highly saturated gemstone in strong blue-purple colour, while a Siberian amethyst possesses red tones, making it a strong reddish-purple in colour. Depending on the location, these miraculously beautiful stones can appear quite distinct. Saint Valentine also wore an amethyst ring with the image of Cupid.Īmethysts are found in many places but the best ones come from Brazil, Uruguay and Zambia. In past times and even today, amethyst are a favourite stone within the Christian Church and are worn happily by priests and officials in rings. You can find amethyst in the British Crown Jewels and even in the Swedish Crown collection. Until the 18th century, these precious stones were reserved for the royalty. Being rare, amethysts were once considered extremely precious alongside emeralds, rubies and sapphires. But then large deposits were found, which made these stones quite attainable. Historically, amethysts were much rare than they are today. It is the birthstone for February month and is considered lucky for couples celebrating their 6th wedding anniversary. A sober purple variant of quartz stones, it is perhaps the most valuable stone in the quartz family. One of the most valuable semi-precious stones, amethyst is well-recognised for its beautiful violet and purple colours and has been used in jewellery since long.
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