Tanzanite: A Collector’s Gemstone

Tanzanite: A Collector's Gemstone

Tanzanite is a relatively rare gemstone that is found only in a small area of Tanzania, in East Africa. It is a variety of the mineral zoisite, and it is known for its deep blue-violet color. Tanzanite is a popular collector's gemstone due to its beauty and rarity.

Crystal Structure

Tanzanite crystals typically have a blocky or tabular shape. They can range in size from small grains to large crystals that weigh several carats. Tanzanite crystals are often found in association with other minerals, such as quartz, feldspar, and mica.

Color

Tanzanite is known for its deep blue-violet color. The color of tanzanite is caused by the presence of vanadium and chromium impurities. The intensity of the color can vary from light blue to deep purple. Tanzanite is also known for its pleochroism, which means that it can appear to change color when viewed from different angles.

Clarity

Tanzanite is typically transparent to translucent. The clarity of tanzanite can vary from eye-clean to heavily included. Inclusions in tanzanite can include bubbles, crystals, and fractures.

Cut

Tanzanite is typically cut into a variety of shapes, including round, oval, cushion, and emerald. The cut of a tanzanite can affect its appearance and value. Tanzanite is a relatively soft gemstone, so it is important to have it cut by a skilled jeweler.

Care

Tanzanite is a relatively delicate gemstone, so it is important to take care of it properly. Tanzanite should be stored in a cool, dry place. It should also be protected from exposure to sunlight, as this can cause the color to fade. Tanzanite should be cleaned with a mild detergent and water. Avoid using harsh chemicals or ultrasonic cleaners, as these can damage the gemstone.

Where to Buy Tanzanite

Tanzanite can be purchased from a variety of sources, including jewelry stores, online retailers, and mineral shows. When buying tanzanite, it is important to choose a reputable dealer. You should also be aware of the different factors that can affect the value of tanzanite, such as the color, clarity, cut, and carat weight.

Tanzanite is a beautiful and rare gemstone that is perfect for collectors. With its deep blue-violet color and unique crystal structure, tanzanite is sure to make a statement in any jewelry collection.