Tsavorite is also a strong performer in green gemstones. It was discovered in Pakistan in 1965 and its chemical name is essonite custom necklace[https://www.custom-necklace.com/]. Because it contains trace amounts of chromium and vanadium, it is lushly green and pleasing to the eye. The high-end ones sell for thousands of dollars or more per carat.
Chrome tourmaline
Although the tourmaline of the verdelite can only be regarded as a mid-range gemstone necklaces for girlfriend[https://www.custom-necklace.com/couples-jewelry], most of which are not worth collecting. But the green chrome tourmaline discovered by a Tanzanian miner named Ali Giowatta in the 1980s is definitely collectible. This green verdelite is different from the large amount of green tourmaline produced in Brazil.
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