The raw material tends to be heavily fractured, and clean gems over 1 carat are rarely encountered in the trade. Spessartites: Brazil (4.05), Madagascar (15.40) // Amelia, Virginia (4.65), locality unknown (6.41). The susceptibility ranges of these 2 species do not overlap, with Spessartine having the highest range of any Garnet species. © The Gem Trader. Buy Spessartite Garnet Gemstones. The orange garnets result from sodium-rich pegmatites.  Well-formed crystals from this series, varying in color from very dark-red to bright yellow-orange, were found in Latinka, Rhodope Mountains, Kardzhali Province, Bulgaria. Either term is acceptable when referring to these garnets. Spessartine or spessartite, is a nesosilicate, manganese aluminium garnet species, Mn2+3Al2(SiO4)3. Scientists have synthesized spessartites for research purposes. Spessartine is an alternative term for spessartite. (Most likely, these vendors treat the term “synthetic” as synonymous with “imitation”). Found combined with almandine, it ranges in colour from pale orange yellow, when nearly pure, to orange or deep red, when appreciable proportions of almandine are present. The mineral spessartine should not be confused with a type of igneous rock (a lamprophyre) called spessartite. Most of the time it is "spessartine" being offered as "spessartite." Instead, use warm water, mild detergent, and a soft brush. spessartine) is derived from Spessart, in N.W. Spessartite Garnet Metaphysical Properties. That element is manganese, which produces an orange color. Gems with high spessartine content tend toward a light orange hue, while almandine prevalence induces red or brownish hues. Most such gems are pyrope-spessartite blends. The International Gem Society (IGS) has a list of businesses offering © All That Glitters. Unusual color change garnets with large amounts of vanadium (V) and chromium (Cr) have been reported from East African sources. HISTORY, NAME, LOCALITIES: Spessartine and other colored garnet-group minerals were among the first crystals ever used as gemstones. FREE Demantoid Garnet Value, Price, and Jewelry Information, Andradite Garnet Value, Price, and Jewelry Information, Mandarin Garnet Value, Price, and Jewelry Information, Tsavorite Garnet Value, Price, and Jewelry Information, Red and More: Choosing Garnet Engagement Ring Stones, Almandine Garnet Value, Price, and Jewelry Information, Hessonite Garnet Value, Price, and Jewelry Information, Grossular Garnet Value, Price, and Jewelry Information, Uvarovite Garnet Value, Price, and Jewelry Information, Malaya or Malaia Garnet Value, Price, and Jewelry Information, Mali Garnet Value, Price, and Jewelry Information, Garnet Value, Price, and Jewelry Information. Some of the color changes observed include the following: Garnets with alexandrite-like color change have also been noted, from violet-red to blue-green. 1. Home » Gemstones » Spessartite Garnet Value, Price, and Jewelry Information. Spessartite, 2.86 cts, Ramona, California. It is similar in colour to grossular, but, unlike that species, it is commonly transparent. Photo courtesy of liveauctioneers.com and Heritage Auctions. Used with permission. The vivid orange or reddish orange garnet is known as spessartite or spessartine, with the name derived from Spessart, Bavaria in Germany where the mineral was first discovered.The bright yellowish orange color is sometimes referred to as mandarin garnet, though this is a trade name, not a gemological name.Today most spessartite originates from Africa. Start an IGS Membership today for full access to our price guide (updated monthly). Both “spessartite” and “spessartine” are used in gemology to describe the same species of garnet. Ready to learn how to identify gems on your own? The name spessartine comes from the Spessart district of Bavaria. 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