All You Need to Know About Tanzanite’s Spectacular Colors and Rare Nature
Found only in a small region of Tanzania, tanzanite is one of the rarest gemstones on the planet. Its vivid colors and limited supply have made it a highly sought-after stone for fine jewelry and sentimental pieces. What secrets does this gem hold that make it so special? Let’s explore tanzanite’s optical wonders and discover why it remains such a scarce treasure. This website has all you need to learn more about this topic.
When light strikes a tanzanite crystal, its structure separates wavelengths that are then absorbed to different degrees. This optical phenomenon is known as pleochroism. Looking at a tanzanite from one angle reveals a lovely blue, but turn it slightly to see a rich violet hue. Some crystals even display three colors depending on your viewing position. No other gem exhibits such dramatic color shifts based solely on orientation.
Pleochroism in tanzanite is a product of both its chemical composition and crystalline structure, and it allows for a wide variety of unique color gradations. Its main constituents, calcium and aluminum silicates, divide light wavelengths. The different crystallographic orientations then absorb various hues when viewed from various angles. See, this website has all the info you need to learn about this amazing product.
The rareness of tanzanite is almost as fascinating as the beautiful colors it reveals. Near Mount Kilimanjaro, in a tiny mining area, comes more than 99% of the world’s supply. In contrast to other blue stones like sapphire, tanzanite exclusively develops in this tiny part of Tanzania. Finding large crystals fit for exquisite jewelry has become harder as mining operations have increased in recent decades to unearth more of the prized stones. Natural tanzanite is highly sought after due to its investment grade and inimitable beauty, while synthetic lab-grown tanzanite can satisfy the need for more numerous smaller stones.This page has all the info.
Tanzanite is a very sought-after gemstone due to its incredible ability to change colors as well as its scarcity. Collectors are drawn to them despite the fact that they are more expensive than other stones available on the market because of the prestige and investment potential that come with their rarity. A lifetime commitment is symbolized by tanzanite when it is put in an engagement ring because of its constantly shifting colors. You can read more about the subject here!
There are only few other blue gemstones that can compare to the rarity of tanzanite. While blue topaz, iolite, and sapphire often undergo heat treatment or diffusion to improve its color, tanzanite does not. Its singular chemical composition and structure allow for the formation of a wide range of colors. Tanzanite is so rare that it even stands out among the most expensive jewels. From its single deposit site, less than a million carats of rough tanzanite is extracted annually. This gorgeous blue cannot be found anywhere else because it comes from a little region that makes up less than 1% of Tanzania’s total area. View here for more info on this product.