Umbalite
Buy natural umbalite in our gem shop
Umbalite or Umba River Garnet
Umbalite, also known as Umba River garnet, is a unique variety of garnet that consists of a mixture of pyrope, almandine, and spessartine garnet. Its chemical formula can be represented as Mg₃Al₂(SiO₄)₃-Mn²⁺₃Al₂(SiO₄)₃. Umbalite is exclusively found in the alluvial deposits of the Umba River, which spans parts of Tanzania and Kenya. The gemstone is admired for its captivating color spectrum that ranges from light pink to vivid purple, making it a beautiful and sought-after choice for jewelry, particularly rings.
The name “Umbalite” derives from the Umba Valley in the Tanga Region of Tanzania, where it was first discovered in 1978. The rich alluvial deposits in this region are the sole source of this stunning gemstone, contributing to its rarity and value.
Umba Garnet: Mineral Properties and Composition
Garnets are a group of nesosilicate minerals with the general formula X₃Y₂(SiO₄)₃. In garnets, the X site is usually occupied by divalent cations such as calcium (Ca), magnesium (Mg), iron (Fe), and manganese (Mn), while the Y site is occupied by trivalent cations like aluminum (Al), iron (Fe), and chromium (Cr). The garnet structure features an octahedral/tetrahedral framework with [SiO₄]⁴⁻ occupying the tetrahedral positions.
Garnets, including umbalite, are commonly found in a dodecahedral crystal habit, although they can also be found in a trapezohedron habit. They crystallize in the cubic system, characterized by three axes of equal length that intersect at right angles. One of the notable physical properties of garnets is their lack of cleavage, which means that when subjected to mechanical stress, they fracture into sharp, irregular pieces. This type of fracture is known as conchoidal, similar to the fracture pattern of glass.
Umbalite Garnet Hardness and Durability
The hardness of garnet minerals varies based on their chemical composition, with hardness levels ranging between 6.5 and 7.5 on the Mohs scale. The hardness of umbalite falls within this range, providing durability suitable for a variety of jewelry applications, from rings to pendants. The harder species of garnet, such as almandine, are often utilized for industrial abrasive purposes due to their toughness.
Sample from Tanzania
Umbalite Garnet Meaning and Healing Properties
The following section is based on cultural beliefs and should not be considered scientifically proven.
Umbalite garnet is believed to possess several healing properties and symbolic meanings. It is said to assist in the treatment of circulatory problems and to strengthen the heart, promoting vitality and overall health. Additionally, garnet is thought to enhance mental clarity and improve memory, making it a popular choice for those seeking both physical and mental benefits.
As a birthstone for January, garnet holds a special place in the world of birthstone jewelry. While red garnets are the most well-known, umbalite’s calm and refreshing pink to purple hues provide an alternative that is both unique and elegant. Its soothing colors make it an attractive option for those who wish to wear jewelry that symbolizes balance, passion, and vitality.
Umbalite Garnet in Jewelry
Umbalite garnet is a popular gemstone for various types of jewelry, including rings, necklaces, earrings, and bracelets. Its unique pink to purple coloration makes it a versatile choice that can be paired with different metals and settings to create a stunning piece of jewelry. The gemstone’s hardness ensures that it can withstand daily wear, making it suitable for engagement rings and other pieces meant for frequent use.
Custom-made umbalite jewelry is highly sought after by those looking for a one-of-a-kind gemstone that captures the natural beauty of the Umba Valley. If you are interested in owning a piece of jewelry featuring this remarkable garnet, please contact us for a quote. Our artisans specialize in creating unique pieces, from engagement rings to pendants, designed to showcase the beauty of natural umbalite.
Natural Umbalite for Sale in Our Gem Shop
At our gem shop, we offer a selection of natural umbalite garnet for sale. Whether you are a collector, a jewelry designer, or someone looking for a unique and meaningful gift, umbalite garnet is a beautiful choice. Our collection includes a variety of cuts and sizes, allowing you to choose the perfect stone for your needs.
We also offer custom jewelry services, including engagement rings, necklaces, stud earrings, bracelets, and pendants made with umbalite garnet. If you are interested in purchasing a natural umbalite garnet or having a custom piece created, please visit our shop or reach out to us for more information.
Buy Natural Umbalite Garnet
Explore our collection of natural umbalite garnet in our gem shop. We offer high-quality gemstones that have been carefully sourced and expertly cut to highlight their unique beauty. Visit our store today or buy natural umbalite directly from our website.
