34 Best Musgravite images in 2020 | Gemstones, Gems

Musgravite or magnesiotaaffeite-6N’3S (chemical formula of Be(Mg, Fe, Zn)2Al6O12), is a rare oxide mineral used as a gemstone. Its type locality is the Ernabella Mission, Musgrave Ranges, South Australia for which it was named.[2] It is a member of the taaffeite family of minerals.[2][1] Its hardness is 8 to 8.5 on the Mohs scale.[2]

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