Zoisite's main success lies in its multi-color phenomenon. She has a richer blue light and shadow than the bright starry sky at midnight. Looking at gems from different angles, they will show different colors. Usually, zoisite will have a series of blue changes in sunlight, and pink and purple will appear in incandescent light (candlelight and dusk light). Usually, you will see two colors at the same time, especially when the brightness of the large carat zoisite color is enhanced. People covet zoisite because it is rare. Zoisite's production is not only slow, but also the quantity is decreasing. Many experts point out that this gem may disappear from the earth in a few years. Therefore, it strengthens the prestige of this gem. After all, having beautiful and unique things is an important symbol of fashion life. Zoisite is only produced in Milani, Tanzania, East Africa. Zoisite was formed in the rock movement 585 million years ago. In that movement, vanadium was formed, which is usually described by gemologists as a special geological phenomenon. Some gemologists even think that this accidental crustal movement is only one in a million in other places.

Zoisite sediments are parasitic in metamorphic rocks, marble and schist in Mozambique (left bank valley). Zoisite sediments pass through the Mireni low mountains, which rise from Sanya Ping Plain near Kilimanjaro. The angle between the sediment and the ground is 465,438 0 degrees, and the sediment or horizontal line is periodically folded, thus forming the zoisite bag sediment.

Zoisite mining area covers only 20 square kilometers and is divided into four different areas (A, B, C and D). Allocate special funds for mining in different areas. In the mining of Area C, the largest investment and the most advanced mining technology support have been made, and an average of 22 carats (4.4 grams) of precious stones can be obtained for every ton of Tanzanian raw stone processed.

In all zoisite mining, less than 65,438+0% of zoisite mining shows that although all ore blocks have 3A zoisite, D ore block has the highest probability of producing excellent products, which is dark purple with red flash, but the mining difficulty of D ore block is almost as difficult as that of Gufa ore block. Many jewelers have never seen the 3A-class zoisite produced by D-section, but most of the high-quality zoisite sold in the world comes from C-section. The 4A-grade high-quality zoisite is sometimes called 3A "D-stone" (this is the most prosaic way to describe the most romantic gemstone). GemsTV uses the term 4A to clearly distinguish zoisite with beautiful colors from 3A zoisite with other profiles. 4A zoisite is the highest quality gemstone for sale.

Typical zoisite is blue Burgundy crystal, mostly pure lavender, violet and blue, and occasionally there are rare other colors (pink, green, fuchsia and bicolor, etc. ) These color varieties are rare and are usually treasured by collectors. Technically, the correct name of these gems should be (colored) zoisite, but in the market, people often call them colored zoisite, which is widely accepted not only because of its color characteristics, but also because of its origin. This name is convenient for communication. Zoisite is also very popular. Suitable for all ages. However, her number is scarce and will be less and less. Apart from the joy of owning one of the most precious gems of this century, it will become a routine for those who already own zoisite, or those lucky enough to buy this famous gem before it is about to run out, and pass it on from generation to generation as a family heirloom.

Brilliant colors, Ming Che and imaginative cutting range make this gem more eye-catching. Popular earrings and pendants can better reflect the perfect effect of zoisite, but zoisite is more commonly used to be embedded in prominent precious rings, fully showing its unparalleled bright luster.