December boasts a remarkable selection of birthstones – turquoise, tanzanite, and zircon – offering a spectrum of colors and histories for those born in the final month of the year. Unlike some months with a single, definitive gem, December provides a choice, allowing individuals to connect with the stone that resonates most deeply with their personality or preferences. These gemstones each possess unique origins, symbolism, and gemological properties, making December a particularly rich month for gemstone enthusiasts.
History and Lore
The tradition of associating gemstones with specific months has ancient roots, often linked to the twelve stones on Aaron’s breastplate or the foundation stones of New Jerusalem as described in biblical texts. However, the modern assignment of birthstones evolved over time, with various lists existing based on different cultural and astrological interpretations. The selection of turquoise, tanzanite, and zircon as December birthstones reflects a blend of historical usage and more recent additions to the gemstone world.
Sapphire holds a significant place in historical lore, particularly within Hebrew tradition. It was believed to be a gem of wisdom, associated with Joseph the Wise and even rumored to have been set in King Solomon’s ring. The stone was considered a talisman for protection from evil and was hidden during the Roman conquest of Jerusalem. Beryl, designated as a guardian angel birthstone for the entire month of December, also carries a rich history. In Scotland, beryls were integral to national regalia and used as talismans by druids, even being referred to as “stones of power” centuries later. Ancient beliefs surrounding beryl included the power to reconcile enemies and symbolize undying youth. Emerald, a variety of beryl, was linked to the Egyptian goddess Venus and associated with love, safe childbirth, and family comfort. Chalcedony, a birth gem for those born later in December, also has astrological connections, with some astrologists suggesting overlap in virtues between zodiac signs.
Geological Formation and Sources
Zircon is often found in proximity to sapphire deposits, indicating shared geological origins. Mining locations for zircon include Sri Lanka, Australia, Myanmar, Vietnam, and Cambodia. Turquoise, tanzanite, and zircon are all mined globally, offering a diverse range of sources for these December birthstones.
Gemological Properties
Zircon ranges from 6 to 7.5 on the Mohs scale of hardness, making it susceptible to abrasion. It is commonly heat-treated to produce blue and colorless varieties, as well as orange, yellow, and red hues. While generally stable when exposed to light and chemicals, prolonged exposure to bright light can sometimes cause heat-treated zircon to revert to its original color, often a light brown. Exposure to heat can also alter its color.
Turquoise and tanzanite’s gemological properties are not detailed in the provided sources. However, the sources highlight tanzanite’s captivating color range, from deep sapphire blue to vibrant violet-blue, sometimes displaying subtle shades of purple and red depending on the viewing angle. Tanzanite is valued for its rich blue color.
The sources do not provide specific chemical formulas, refractive indices, or clarity grades for these gemstones.
Symbolism and Metaphysical Beliefs
Tanzanite is believed to possess high-vibration healing energy and is often considered a manifestation magnet, guiding individuals on a path to wisdom and consciousness. Sapphire, historically, was regarded as a gemstone of divine and beautiful thoughts, offering protection from evil forces. Emerald was widely accepted as a symbol of undying youth and was associated with love and happiness.
Care and Cleaning
Due to its tendency to abrade, zircon is best worn with care, avoiding rough conditions such as gardening, sports, or dishwashing. Cleaning should be done with a soft brush and mild soap in warm water; ultrasonic and steam cleaners are not recommended. Specific care instructions for turquoise and tanzanite are not provided in the sources.
The Allure of Tanzanite: A Modern Gem
Tanzanite has gained significant popularity in recent years, becoming a favorite among celebrities and jewelry enthusiasts. Anne Hathaway, Cate Blanchett, and Sarah Jessica Parker have all been photographed wearing tanzanite jewelry, and Jay Z reportedly gifted Beyoncé a tanzanite ring to celebrate the birth of their daughter, Blue Ivy. The “Queen of Kilimanjaro,” a remarkable 242-carat tanzanite set with tsavorite garnets and diamonds, exemplifies the gemstone’s breathtaking beauty and rarity.
December’s Diverse Options
The availability of multiple birthstones for December allows for a personalized connection to the gems. Individuals can choose based on color preference, symbolic meaning, or simply the aesthetic appeal of the stone. The sources also mention Beryl, Emerald, and Chalcedony as additional options based on different astrological or traditional lists, further expanding the possibilities.
Sources
Conclusion
December’s birthstones – turquoise, tanzanite, and zircon – represent a captivating blend of history, symbolism, and geological wonder. From the ancient associations of sapphire with wisdom to the modern allure of tanzanite and the enduring beauty of zircon, these gemstones offer a diverse range of options for those born in the final month of the year. The choice ultimately lies with the individual, allowing them to select the gem that best reflects their personality and resonates with their spirit.