Notable Localities in California

The selected region shows a vivid orange Mandarin Spessartite Garnet, a highly prized variety of manganese-aluminum garnet. [1, 2]

Notable Localities in California precious 2.22 CT 

Historically, Southern California was an iconic global source for these radiant, fiery-orange gems. The most notable locations include: 

• Little Three Mine (Ramona): Located in San Diego County, this historic mining area—specifically the Hercules-Spessartite dike—is legendary for yielding some of the finest, bright yellowish-orange to pure "Fanta" orange spessartine garnets ever documented in North America. 
• Riverside County: Regions around Riverside and the Santa Rosa Mountains are well-known to rockhounds for hosting larger garnet crystals that often exhibit distinct orange hues. 
• Pala and Mesa Grande Districts: Also located within San Diego County, these famous pegmatite districts have historically produced specimen and facet-grade spessartite alongside tourmaline and kunzite. 

Current Value and Rarity

While California deposits defined early collector interest in the 20th century, the global market shifted dramatically following massive discoveries of neon-orange "Mandarin" garnets in Namibia, Nigeria, and Tanzania. Because classic California material is now rarely mined commercially, faceted gems from localities like Ramona are considered highly collectible historical treasures.