Gorgeous Tanzanite Pendant Rose Pendant Flower Necklace Handcrafted Gemstone Purple-Blue Tanzanite deals Gemstone from Mount Kilimanjaro #65696
Gorgeous Tanzanite Pendant, Rose Pendant, Flower Necklace, Handcrafted Gemstone, Purple-Blue Gemstone, Tanzanite Gemstone from Mount Kilimanjaro, African Gemstone, Tanzanite Necklace, Sterling Silver Pendant, Perfect Gift for Her.
Gorgeous Genuine Natural One-Quarter Carat Faceted Violet Blue Tanzanite Round Semi-Precious Gemstone from Tanzania! Set into High Quality Solid Sterling Silver “Rose Blossom” Style Pendant.
CLASSIFICATION: Round Cut Faceted Tanzanite.
ORIGIN: Tanzania, late 1970's. Chain and pendant setting contemporary.
SIZE: Diameter: 4mm. Depth: 3mm. All measurements approximate.
WEIGHT: 0.25 carats.
DETAIL: Tanzanite is a rather rare precious gemstone, found in commercial qualities and quantities only at a single mine in the Merelani Hills in the shadow of Tanzania's Mount Kilamanjaro. Geologists say that the best estimate is that the mine will be exhausted within the next 15-20 years, and it is believed extremely unlikely that significant deposits exist elsewhere on earth. Since its introduction in 1969, tanzanite has become the most popular gemstone in the world after diamond, ruby, sapphire, and emerald. Here's a very pretty purple-blue tanzanite from Tanzania faceted into this beautiful round cut gemstone. The gemstone was hand crafted and faceted by a Russian artisan, part of a centuries-old heritage renown for the production of the elaborate gemstones and jewelry of the Czars of Medieval, Renaissance, and Victorian Russia. While this is not an absolutely flawless specimen, it is very nice and certainly at a minimum eye clean. We have set the gemstone into contemporary solid sterling silver “rose blossom” style pendant. This is a high-quality, USA-made pendant designed to last a lifetime.
Under magnification the gemstone shows the unmistakable characteristics of having been hand crafted. The coarseness of the handcrafted finish is considered appealing to most gemstone collectors, and is not considered a detriment, or to detract from the value of a gemstone. These characteristics are not only expected of hand-finished gemstones, most serious collectors consider such gemstones more desirable, possessed of greater character and uniqueness when compared to today's cookie-cutter mass-produced machine-faceted gemstones. Unlike today's computer controlled machine produced gemstones that approach flawlessness in a perfect finish, the cut and finish of a handcrafted gemstone such as this is the cultural legacy passed onwards by artisans who lived centuries ago.
This gemstone possesses superb luster and sparkle, and to the eye is completely transparent, but one cannot say with absolute certainty that it is unconditionally flawless. True, the blemishes it possesses are not visible to the naked eye, and the gemstone can be characterized at a minimum, to use trade jargon, as "eye clean". To the eye it is indeed flawless; however were one to examine it in a 10x jeweler's loupe, it's almost certain that a few minute blemishes could be detected. Of course the same may said about almost any natural gemstone. An absolutely flawless gemstone simply is not the rule in nature. Most absolutely flawless gemstones will upon close examination be revealed to be synthetic. You might also notice under magnification occasional irregularities in the cut and finish. Naturally these characteristics are not only expected of hand-finished gemstones, you must also consider that two centuries ago the mining techniques prevalent did not allow the ultra deep mining operations which are so common today.
Keep in mind that two centuries ago mankind was more or less limited to surface deposits or near surface deposits of gemstones. Higher quality gemstones which today are routinely mined from beneath hundreds of meters, even kilometers beneath the earth's surface, were simply inaccessible then. For these reasons antique gemstones must be appreciated as antiques first, gemstones second. The relatively superlative quality of contemporary gemstones routinely mined from deep beneath the earth's surface today were simply not accessible two centuries ago, or at least, only rarely so. However for most, the unique nature and character of antique gemstones such as this more than makes up for minor blemishes both within the gemstone as well as in the finish, which by and large of course, are (if at all) only visible under high magnification.
HISTORY: The 1960's saw the discovery of many new gemstone varieties in East Africa. It seems likely that the most significant of these discoveries was the discovery of Tanzanite in 1967 by Portuguese-Indian prospector (originally from Goa, India) Manuel d'Souza in the Merelani Hills of Tanzania, in the shadow of majestic Mount Kilimanjaro. This breathtaking location is the only known mining site on earth for the exotic gemstone which would come to be named “tanzanite”. The stone was so named after its country of origin by Tiffany & Co. in New York, which introduced the gemstone to the marketplace in 1969. Tanzanite is the blue to violet gem variety of the mineral zoisite, the color provided by traces of vanadium. No gemstone discovered in East Africa has had more of an impact on the world gemstone market than tanzanite. Today, only a few decades after from its introduction, tanzanite has become one of the most popular gemstones in the world today after the “big four” (diamond, ruby, sapphire, and emerald).
Acute shortages have developed, as there is really but one source of this exotic gemstone. Very small deposits have been found in Kenya, but until recently were not considered large enough for commercial purposes. With the insatiable demand for and short supplies deals of tanzanite, even these small deposits are now being mined and have even been the source of armed disputes. But they contribute insignificant amounts of material compared to the demand for this rare gemstone. New mining techniques and the liberalization of the Tanzanian economy has helped to boost production in the past few years to make tanzanite more available than ever before in the history of the gemstone. But it remains rare, significant production coming from only one place in the world. Geologists estimate that the entire present source of tanzanite will be exhausted within the next fifteen to twenty years. Geologists say the chemical environment required to form tanzanite is so unique, chances of finding the same conditions elsewhere are next to impossible, the odds of discovering another tanzanite deposit is put at less than one in a million.
The rich purples and blues of tanzanite often have a depth comparable to the finest sapphire. Paler tanzanite has a delicate periwinkle color. Tanzanite is occasionally found in green and less often yellow. Tanzanite is trichroic; that is, it shows different colors when viewed in different directions. One direction is blue, another purple, and another bronze, adding subtle depths to the color. When tanzanite is found in the ground, the bronze color dominates. However, with gentle heating, the blue color blooms and deepens within the stone. Tanzanite can also appear differently when viewed under alternate lighting conditions. The blues appear more evident when subjected to fluorescent light, and the violet hues can be seen readily when viewed under incandescent light. According to legend, the affect of heat on tanzanite was first discovered when some brown zoisite crystals lying on the ground among other rocks were caught in a fire started by lightning that swept through the grass-covered Merelani Hills. Masai cattle herders in the area noticed the beautiful blue color of the crystals and picked them up, becoming the first tanzanite collectors.
The most valuable Tanzanite is medium dark in tone, vivid in saturation, and slightly violet-blue. Some people desire the more purplish to violet Tanzanite shades which are more available and affordable. Rarely pure blue, the gem almost always displays signature overtones of purple. In smaller sizes, it tends toward lighter tones, with lavender the most common. In larger sizes, the gem typically displays deeper, richer blues and purples. It is this mesmerizing saturation of color that has made tanzanite so sought after. Beauty is in the eye of the beholder, and Tanzanite delivers. If you can appreciate a gem that is unique, less known, and rare, since it is found commercially in only one place, tanzanite is the colored gem for you. Ranging in color from a "sapphire blue" to an "amethyst purple", this very special member of the gem family delights its owner, and provides a great conversation piece with friends. A notable 122.7-carat faceted stone is on display at the Smithsonian Institution in Washington, D.C. If you'd like to learn more about tanzanite, there was an exceptionally good article in Time Magazine in 2007 which can be viewed here.
Throughout the history of the ancient world, gemstones were believed capable of curing illness, possessed of valuable metaphysical properties, and to provide protection. Found in Egypt dated 1500 B. C., the "Papyrus Ebers" offered one of most complete therapeutic manuscripts containing prescriptions using gemstones and minerals. Gemstones were not only valued for their medicinal and protective properties, but also for educational and spiritual enhancement. Tanzanite was unknown in the ancient world, however contemporary practitioners believe that tanzanite can encourage recovery from severe illness or stress. It is believed to be a detoxifier, to strengthen the immune system, regenerates cells, and treat ailments of the heart, spleen, pancreas, lungs, head, throat, and chest. It also is believed to neutralize over acidification, reduce inflammation, stimulates fertility, and heal diseases of the reproductive organs.
On the metaphysical plane, tanzanite is said to facilitate raising consciousness, aid in realizing one's own ideas, and transform destructive urges into constructive ones. The gemstone is said to encourage awareness of the comparison between how one lives and how one could choose to live more consciously. Bringing together communication and psychic power, tanzanite is believed to aid the wearer connect with their clairvoyant powers and stimulate their ability to see visions of higher spiritual realms and to accurately communicate them. Tanzanite is said to open channels to the spiritual world of ancient tribal communities, and to elicit revelations of the primeval collective consciousness. On a more practical level, tanzanite is said to dispel lethargy and bring repressed feelings to the surface so that they can be expressed. It is believed to help enable the wearer to transform negative energies into positive ones, and assist the wearer in manifesting their own true self rather than being influenced by others or trying to conform to the norm.