![]() ![]() Faceting, cabbing and ornamental grade amethyst can be found in all of these locations however, the amount is usually insufficient to support an ongoing mining operation.Īrizona Amethyst: A beautiful reddish-purple amethyst from the Four Peaks Mine, Maricopa County, Arizona. Small amounts of amethyst are found at many locations throughout the world in igneous, metamorphic, and sedimentary rocks. The name "amethyst" is an incorrect varietal name when used as an adjective for chalcedony. Purple chalcedony and lilac chalcedony, are acceptable names for this material. These materials also have a difference in refractive index. There is where you can observe the luster. ![]() ![]() If you use a hand lens or a microscope to examine the facet junctions on a faceted stone or the boundary between the flat base of a cabochon and its domed sides, you can usually find at least one tiny conchoidal fracture. Quartz has a vitreous luster on conchoidal fracture faces, while chalcedony has a dull luster on conchoidal fracture faces. The name chalcedony is used for microcrystalline quartz - quartz that is in crystals so small that they cannot be seen without the aid of a microscope.įortunately, it is easy to tell the difference between quartz and chalcedony. Why are those names improper? They are improper because purple quartz (amethyst) and chalcedony are two different gemological materials. ![]() It is often improperly called "amethyst" or "amethyst chalcedony." Purple Chalcedony: Chalcedony can occur in a wide range of purple colors. Enormous deposits of amethyst in South America and Africa provide enough amethyst to keep the price low. That makes it durable enough for use in rings, bracelets, earrings, pendants, and any type of jewelry. It is used to produce faceted stones, cabochons, beads, tumbled stones, and many other items for jewelry and ornamental use.Īmethyst has a Mohs hardness of 7 and does not break by cleavage. It is the purple color variety of quartz that has been used in personal adornment for over 2000 years.Īmethyst is the birthstone of February and an important New Age gem. Get the maximum quality and value for money at the KGK Group.Amethyst is the world's most popular purple gem. 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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