A gem can be precious but not necessarily rare and vice versa. Tanzanite is a member of the mineral family zoisite. Also it s one of the rarest gemstones on earth. When we think of precious stones diamonds emeralds and rubies jump to mind as the most valuable gemstones in the world. It is mainly composed of beryllium aluminum magnesium and silicon.
Now that we ve got that out of the way let s look at the top 10 rarest gemstones in the world followed by 4 most precious gemstones and 1 honorary entry. The very rare gems were discovered in 1987 by determined miner heitor dimas barbosa who had been driven by a belief that something special lurked under the hills of the brazilian state of paraiba. However or perhaps surprisingly there are so many gemstones that are even more rare and in turn even more valuable. 10 rarest and most valuable things in the world. It s a recent discovery found in 1967 by manuel d souza.
Musgravite appears similar to its close cousin taffeite which is a rare gemstone in itself. Check out these ten incredibly rare and insanely expensive gems below. Tanzanite is an exotic gemstone found in one location on earth near the hills of merelani in nothern tanzania. One of the rarest gemstones in the world musgravite is named after the musgrave range in central australia where it was discovered in 1967. Musgravite appears similar to its close cousin taffeite which is a rare gemstone in itself.
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One of the rarest gemstones in the world musgravite is named after the musgrave range in central australia where it was discovered in 1967. Now that we ve got that out of the way let s look at the top 10 rarest gemstones in the world followed by 4 most precious gemstones and 1 honorary entry. A gem can be precious but not necessarily rare and vice versa.
