Yellow Tantalite 4.0 ct Extreme Rare Collector's Gem

Item Information

Dimensions (mm) 8.83 x 6.47 x 4.52mm
Weight (carats) 4 carats
No Treatment

Manganotantalite is an intense red to reddish brown variety of tantalite with a high manganese and low iron composition. Prized for its exceptional dispersion, this mineral yields beautiful faceted gemstones, thanks in large part to its orthorhombic crystal structure. However, faceted gems are very limited in availability.

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    $4,500.00 USD

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    Pricing & Details

    Auction ID 928778
    Watchers 6 watching
    Viewed 351 times
    Starts 7th May 2019 5:10am PDT

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