What You Should Know About the Tanzanite Stone’s Unusual Beauty
One of the rarest gemstones in the world, tanzanite can only be discovered in a small area of Tanzania. This stone is highly sought after for usage in jewelry and other keepsakes because of its rareness and vibrant colors. What are the gem’s secret features that make it so valuable? Let’s examine tanzanite’s optical characteristics to understand why this valuable gem is so rare. This website has all you need to learn more about this topic.
The structure of a tanzanite crystal divides the light into distinct wavelengths, each of which is absorbed to varying degrees. Pleochroism is the name given to this optical effect. Depending on the viewing angle, tanzanites can appear either beautiful blue or deep violet. Depending on your angle of view, some crystals can even appear tricolored. There is no other gem that displays such striking color changes depending only on orientation.
The pleochroism of tanzanite results from its chemical composition and crystalline structure and allows for truly unique color variations. Its main minerals, calcium and aluminum silicates, interact with light waves in a way that separates them. Different crystallographic directions then absorb specific wavelengths, producing different hues when viewed from different angles. This page has all the info you need.
Beyond its mesmerizing color displays, tanzanite is remarkable for its scarcity. Over 99% of the world’s supply comes from a small mining area near Mount Kilimanjaro. Other blue gems like sapphire are found across the globe, but tanzanite forms only in this small region of Tanzania. As mining operations have expanded the past few decades to find more of the coveted stones, locating sizable crystals suitable for fine jewelry has become increasingly difficult. While synthetic lab-grown tanzanite can satisfy the demand for more abundant smaller stones, the natural variety remains highly sought after for its investment quality and irreplaceable beauty.This website has all you need to learn more about this topic.
The combination of rarity and unparalleled color-changing abilities has made tanzanite enormously popular. Though priced higher than many other gem varieties on the market, its limited global availability lends it a prestige and investment potential that appeals to collectors. For sentimental pieces like engagement rings, tanzanite takes on even deeper meaning as a symbol of enduring love and commitment, like the bond represented by its shifting hues. View here for more info on this product.
Only a few other blue gemstones even come close to rivaling tanzanite’s rarity on earth. Rare varieties like blue topaz, iolite, and sapphire are commonly heat-treated or diffused to enhance their color, but tanzanite requires no such artificial treatment. Its hues form naturally due to its unique chemical makeup and structure. Even among the most valuable gemstones, tanzanite stands out for its scarcity. Fewer than a million carats of rough tanzanite are mined each year from its single deposit site. As the sole source is a small region comprising less than 1% of Tanzania’s land area, this magnificent blue will not be found elsewhere. View here for more info on this product.