Tanzanite is widely celebrated for its captivating blue-violet hue, but did you know that it can also occur in mesmerizing shades of green? Green tanzanite is a rare and exceptional variation of this remarkable gemstone that exhibits a vibrant green color. In this article, we will delve into the world of green tanzanite, exploring its origin, characteristics, rarity, and the reasons why it has become a coveted gemstone among collectors and enthusiasts.
The Origin of Green Tanzanite
Green tanzanite, like its blue-violet counterpart, is found exclusively in Tanzania, specifically in the Merelani Hills in the northern part of the country. These hills are home to the only known source of tanzanite in the world. The formation of tanzanite is a result of geological processes that involve the interaction of heat and pressure in the Earth’s crust over millions of years. These unique geological conditions contribute to the creation of the diverse color variations observed in tanzanite, including the green variety.
Characteristics and Appearance
Green tanzanite displays a vibrant green color that ranges from a pale, almost minty hue to deeper and richer shades of green. The intensity and saturation of the green color can vary, creating a wide range of tones within the green tanzanite spectrum. The color is influenced by factors such as the presence of certain trace elements and the specific geological conditions during the gemstone’s formation.
Green tanzanite, like its blue-violet counterpart, exhibits pleochroism. Pleochroism is the phenomenon in which a gemstone displays different colors when viewed from different angles. Green tanzanite can exhibit shades of green, blue-green, and yellow-green, depending on the angle of observation. This pleochroic effect adds depth and visual interest to the gemstone, making it even more captivating.
Rarity and Availability
Green tanzanite is considered a rare variation of the gemstone. While blue-violet tanzanite is more commonly encountered, green tanzanite is relatively scarce and less frequently found in the market. This rarity contributes to its desirability and makes it highly sought after by gemstone enthusiasts and collectors who appreciate the uniqueness and exclusivity of this variation.
Factors Influencing the Color
The color of green tanzanite is influenced by various factors, including the presence of trace elements and the specific conditions during its formation. The presence of vanadium, for example, can contribute to the green coloration observed in tanzanite. The intensity and saturation of the green color can vary based on the concentration of these trace elements. The geological processes and environmental conditions during the gemstone’s formation also play a role in determining the specific shade and hue of green exhibited by the tanzanite.
Enhancement Techniques
It is worth noting that green tanzanite, like other variations of tanzanite, often undergoes heat treatment to enhance its color and appearance. The heat treatment process helps unlock and intensify the green hues present in the gemstone, enhancing its overall beauty and desirability. Heat treatment is a widely accepted practice for tanzanite and is considered a standard treatment. It is important to disclose this treatment to buyers, ensuring transparency and ethical practices in the gemstone market.
Symbolism and Meaning
Like blue-violet tanzanite, green tanzanite carries symbolic meanings and metaphysical properties. Green is commonly associated with growth, renewal, and harmony. It represents nature, fertility, and abundance. Green tanzanite is believed to possess these attributes, bringing a sense ofrejuvenation, balance, and prosperity to the wearer. It is seen as a stone of transformation and renewal, helping individuals navigate changes in their lives and fostering a sense of harmony and growth.
Green tanzanite is also associated with the heart chakra, which represents love, compassion, and emotional healing. It is believed to open the heart to love, promote empathy, and facilitate emotional healing and forgiveness. Green tanzanite is seen as a stone that can bring emotional balance, soothe the spirit, and promote a sense of well-being.
Wearing and Caring for Green Tanzanite
Green tanzanite, like any other gemstone, should be handled and cared for with caution to preserve its beauty and integrity. Here are some guidelines for wearing and caring for green tanzanite jewelry:
Protection from Hard Knocks: Tanzanite, including green tanzanite, is relatively soft compared to other gemstones. It has a Mohs hardness rating of 6.5 to 7, which means it can be scratched or damaged by harder materials. To prevent scratches and chips, it is advisable to avoid wearing green tanzanite jewelry during activities that may subject it to hard knocks or impacts.
Gentle Cleaning: Clean green tanzanite jewelry regularly to maintain its luster and brilliance. Use a mild soap and lukewarm water to gently clean the gemstone. Avoid using harsh chemicals or ultrasonic cleaners, as they can potentially damage the stone. After cleaning, dry the jewelry thoroughly using a soft cloth.
Storage: When not in use, store green tanzanite jewelry separately from other jewelry items to prevent scratching or damage. It is best to keep each piece in a soft pouch or jewelry box with individual compartments. This will help preserve the gemstone’s beauty and protect it from external elements.
Avoid Exposure to Heat: Tanzanite, including green tanzanite, should be protected from extreme heat or temperature changes. Sudden temperature variations can cause thermal shock, leading to cracks or changes in the gemstone’s color. Avoid wearing green tanzanite jewelry while using hot tubs, saunas, or engaging in activities that involve exposure to high temperatures.
Regular Inspections: Periodically inspect your green tanzanite jewelry to ensure the gemstone is secure in its setting. Check for any signs of loose prongs or damage. If you notice any issues, have the jewelry inspected and repaired by a professional jeweler.
Conclusion
Green tanzanite is a rare and extraordinary variation of the renowned tanzanite gemstone. Its vibrant green color, rarity, and symbolic associations make it a highly desirable gemstone among collectors and gemstone enthusiasts. As you appreciate the beauty of green tanzanite, let it serve as a reminder of its unique qualities, its connection to renewal and growth, and its potential to bring harmony and emotional balance into your life. With proper care and appreciation, green tanzanite jewelry can be cherished and enjoyed for generations to come.
