The material is reddish violet due to mn and cr and has higher refractive indices and s g. Taaffeite is a beryllium magnesium aluminum oxide which is very rare and resembles spinel in color. The taaffeite gemstone pronounced tar fight is purple to red and was first discovered in 1945. Because of this resemblance it was actually cut as a spinel gemstone before it was identified as a new mineral. Taaffe gemologist of dublin ireland.
As such it is the only gemstone to have been initially identified from a faceted stone. A zincian taaffeite with zno as high as 4 66 has been reported. High quality taaffeite is more expensive than diamond. Recently more material has been discovered though taaffeite continues to be very rare. Taaffeite magnesiotaaffeite taaffeite is named after e c r.
Taaffeite was first discovered in 1945 by the irish austrian gemologist count edward charles richard taaffe 1898 1967. At one time only a handful of specimens were known to exist. This is a very rare and unique occurrence in the world of gemology. It is an item for rare stone collector. Count edward taaffe bought a set of spinels and noticed something odd about one of them.
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Most pieces of the gem prior to taaffe had been misidentified as spinel. Taaffeite is a very rare gem variety and is often included in the list of rarest gemstones in the world. The gemstone displayed double refraction while spinel does not. Taaffeite ˈ t ɑː f aɪ t. Thomas reports that taaffeite is a very rare gem mineral that was first discovered as a cut stone.Taaffeite pronounced tar fite is one of the rarer gemstones known and you ll often it see on lists of the most exotic stones in the world along with esoteric minerals such as painite musgravite and grandidierite. Normal people do not know because they are hardly on the market. Bemgal 4 o 8 is a mineral named after its discoverer richard taaffe 1898 1967 who found the first sample a cut and polished gem in october 1945 in a jeweler s shop in dublin ireland. Taaffeite forms mauve or lilac red to brown bluish green transparent to translucent crystals. Taaffeite pronounced tar fite is one of the rarer gemstones known and you ll often it see on lists of the most exotic stones in the world along with esoteric minerals such as painite musgravite and grandidierite.
Taaffeite forms mauve or lilac red to brown bluish green transparent to translucent crystals. Most pieces of the gem prior to taaffe had been misidentified as spinel. Taaffeite was first discovered in 1945 by the irish austrian gemologist count edward charles richard taaffe 1898 1967. As such it is the only gemstone to have been initially identified from a faceted stone. The material is reddish violet due to mn and cr and has higher refractive indices and s g.
