Tourmaline Prismatic, Tsumeb Mine, Namibia
This exquisite green tourmaline from the legendary Tsumeb Mine in Namibia exhibits a beautiful prismatic crystal habit and exceptional luster. Tsumeb is renowned for producing world-class minerals, and this tourmaline is a fine example of the quality and beauty that makes this locality so famous among collectors.
Specimen details
| Mineral | Tourmaline |
|---|---|
| Locality | Namibia |
| Crystal system | Hexagonal |
| Dimensions | 5.1 cm × 3.6 cm × 6.1 cm |
| Weight | 96 g |
| Color | Green |
| Size | Small Cabinet (2–4 inches / 5–10 cm) |
| Species | Tourmaline |
| Condition | No damage on display faces |
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About this specimen
Discover the vibrant energy of this exquisite Prismatic Green Tourmaline, sourced from the renowned Tsumeb Mine in Namibia. Boasting an impressive vitreous luster, this gemstone is a captivating addition to any collection. Tourmaline crystallizes in the trigonal system and is known for its complex boron silicate chemical formula, commonly represented as (Na,Ca)(Mg,Fe,Li,Al)3Al6(BO3)3Si6O18(OH)4. With a Mohs hardness of 7 to 7.5, it offers both durability and striking aesthetic appeal.
This specimen exhibits a rich green color with prismatic crystal habit, characteristic of high-quality Namibian tourmaline. Its transparency allows light to pass through, enhancing its depth and brilliance. The Tsumeb Mine is globally recognized for producing world-class minerals, particularly rare and well-formed crystals, making this tourmaline a notable example of the mine’s mineralogical heritage.
Collectors will appreciate the combination of its distinctive color, crystal form, and excellent luster, which make it suitable for both display and study. Due to its relative rarity from this locality, it holds value for gem enthusiasts and mineral collectors alike. To preserve its natural beauty, avoid prolonged exposure to harsh chemicals or extreme temperature changes, and clean gently with a soft cloth and mild soap if necessary.
About Namibia
