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Best Tourmaline store in Jaipur- Raghav Gems & jewels   Raghav Gems & jewels  Certified in Jaipuir , Raghav gems & jewels  is a top player in the category Gemstone Dealers in the Jaipur. This well-known establishment acts as a one-stop destination servicing customers both local and from other parts of jaipur. Over the course of its journey, this business has established a firm foothold in it’s industry. The belief that customer satisfaction is as important as their products and services, have helped this establishment garner a vast base of customers, which continues to grow by the day. This business employs individuals that are dedicated towards their respective roles and put in a lot of effort to achieve the common vision and larger goals of the company. In the near future, this business aims to expand its line of products and services and cater to a larger client base. In jaipur, this establishment occupies a prominent location . Raghav gems & jewels  Certified in jaipur has a wide range of products and / or services to cater to the varied requirements of their customers. The staff at this establishment are courteous and prompt at providing any assistance. They readily answer any queries or questions that you may have. Pay for the product or service with ease by using any of the available modes of payment, such as Cash, Master Card, Visa Card, Credit Card. what is tourmaline?- Raghav gems & jewels The most common species of tourmaline is schorl, the sodium iron (divalent) endmember of the group. It may account for 95% or more of all tourmaline in nature. The early history of the mineral schorl shows that the name “schorl” was in use prior to 1400 because a village known today as Zschorlau (in Saxony, Germany) was then named “Schorl” (or minor variants of this name), and the village had a nearby tin mine where, in addition to cassiterite, black tourmaline was found. The first description of schorl with the name “schürl” and its occurrence (various tin mines in the Ore Mountains) was written by Johannes Mathesius (1504–1565) in 1562 under the title “Sarepta oder Bergpostill”. Up to about 1600, additional names used in the German language were “Schurel”, “Schörle”, and “Schurl”. Beginning in the 18th century, the name Schörl was mainly used in the German-speaking area. In English, the names shorl and shirl were used in the 18th century. In the 19th century the names common schorl, schörl, schorl and iron tourmaline were the English words used for this mineral. What is the best grade of tourmaline?- Raghav gems & jewels Bright, pure tones of red, blue and green are generally the most valued, but the electric vivid green to blue shades of copper-bearing tourmaline are so exceptional that they are in a class by themselves. GIA evaluates tourmaline but does not grade it. A GIA Colored Stone Identification Report assesses the characteristics of any polished, rough, mounted or loose material (weight, measurements, shape, cutting style and color); identifies whether it is natural or laboratory-grown; and names any detectable treatments. Paraíba tourmaline can be submitted for a Colored Stone Identification & Origin Report. Where is the best tourmaline from?-raghav gems & jewels ourmaline is a pegmatite mineral and so is mined from the world’s great pegmatite districts. Foremost is Brazil, but fine tourmalines are also found in San Diego County, including the famous Pala pegmatite district, and Maine. Color is king for Tourmaline, which is found in more hues, shades and nuances than any other gem. Indeed, not only does tourmaline come in every possible color, but some tourmalines have more than one color in the same stone. Here are a few of the more important varieties: Rubellite – red Indicolite – blue Chrome– intense green colored by chromium/vanadium Bi-Color – tourmalines which display two or more colors in the same stone Watermelon – Bi-color tourmalines which show a green skin and a red core; these are often cut as slices Canary – bright yellow tourmaline from Malawi Paraíba– intense blue to green from Paraíba, Brazil, colored by copper Cat’s Eye – chatoyant tourmaline in a variety of colors Color-Change – changes from green in daylight to red in incandescent light Other varieties are sold simply with a color prefix, as in “pink tourmaline.” As with most gems, the color should be as intense as possible, not too dark or too light. One of the more distinctive features of tourmaline is its strong pleochroism, with the ordinary ray color (the color seen parallel to the c-axis) being deeper than that of the extraordinary ray. In some varieties, this can easily be seen in the face-up position. What should I look for when buying tourmaline?-Raghav gems & jewels Whatever the color of the Tourmaline, you want to look for a nice medium tone, not too dark, not too light. This image shows how tone levels range from too light on the left through to too dark on the right. This is the most important of the 3 components when judging quality of color in Tourmaline. This is a wide topic as Tourmaline comes in such an enormous variety of colors, that discussing each color type individually is beyond the scope of this article. However, it is unnecessary, as color quality derives from a universal set of rules. We will be using the GIA (Gemological Institute of America’s) approach to color here. The GIA approaches color using 3 components – Hue, Tone and Saturation. How do you know if a tourmaline is real?- Raghav gems & jewels For example, a piece of genuine tourmaline may have a pale pink section, a vivid green section, and a lustrous yellow section all in a single neat row. Tourmaline’s many colors remain separated, for the most part, and rarely mingle the way they do in iridescent minerals like ammolite, opal, or pyrite. Check to see whether your mineral has prismatic crystals. Gems with prismatic crystals have a number of flat, elongated, clearly