Spessartine Orange Garnet Crystal Specimen Russia Transbaikalia

Description SPESSARTINE CRYSTAL This is the translucent orange spessartine crystal. Dimensions: 0.41 x 0.41 x 0.33″ (1.05 x 1.05 x 0.85cm). Weight – 9ct (1.8 grams). Origin: Russia, Transbaikalia. Some information about spessartine: Spessartine, sometimes mistakenly referred to as spessartite, is a nesosilicate, manganese aluminium garnet species. The mineral spessartine should not confused with a type of igneous rock (a lamprophyre) called spessartite. Spessartine’s name is a derivative of Spessart in Bavaria, Germany, the type locality of the mineral. It occurs most often in granite pegmatite and allied rock types and in certain low-grade metamorphic phyllites. Spessartine, like the other garnets, always occurs as a blend with other species. Gems with high spessartine content tend toward a light orange hue, while almandine prevalence induces red or brownish hues.