Musgravite

A variety of Minerals

Musgravite specimen - rock identification

What is Musgravite?

Musgravite or magnesiotaaffeite-6N’3S 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 following its discovery in 1967. It is a member of the taaffeite family of minerals, and its chemical formula is Be(Mg, Fe, Zn)2Al6O12. Its hardness is 8 to 8.5 on the Mohs scale. Due to its rarity, the mineral can sell for roughly USD$35,000 per carat.

Musgravite Market Value Calculator

Estimate the market value of Musgravite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

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Musgravite Localities Map

See where Musgravite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
Pale olive-green, nearly colorless
Streak
Colorless

Chemical Properties

Chemical Formula
Mg2BeAl6O12
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