Elbaite

specimen number:
2102363

location:
Pala district, San Diego Co., California, USA

description:

A beautiful mostly pink with a green termination gemmy lustrous crystal of elbaite. Minor albite and lepidolite are present. This is in good condition. Classic for this California locality. Naturally healed on the base.

The Pala mining district, located in northern San Diego County, California, is one of the most celebrated gem-bearing pegmatite regions in the world, renowned for its production of fine tourmaline, kunzite, and morganite. Geologically, the district features dozens of granitic pegmatite dikes that belong to the Cretaceous-aged Southern California Batholith, which intruded into older gabbroic and metasedimentary rocks roughly 100 million years ago. As these massive magmatic sheets cooled slowly from the outside inward, highly incompatible elements concentrated in residual, volatile-rich fluids, triggering the development of specialized mineralized pockets filled with exceptionally large, gem-quality crystals of elbaite tourmaline, spodumene, and beryl. While localized digging by Indigenous peoples for colorful stones occurred prior to western settlement, formal commercial mining began in 1892 with the development of the Stewart Lithia mine to extract lepidolite for lithium production. This soon sparked a spectacular gem mining boom from 1900 to 1912, driven heavily by Tiffany and Company gemologist George F. Kunz and an insatiable demand from the Chinese Imperial Court for pink tourmaline, which led to the opening of iconic underground mines like the Tourmaline Queen, Tourmaline King, and Pala Chief. Following the fall of the Chinese Empire in 1912, primary commercial production collapsed, shifting the district into a long era of sporadic lease operations and private specimen recovery. A major renaissance occurred in the late twentieth century when specialized groups like Pala International actively worked the underground dikes from the 1970s through the 1990s, and today the district functions primarily as a legendary destination for fee-digging operations and targeted specimen prospecting.

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