This striking specimen from the renowned Mawi pegmatite in the Nilaw-Kolum pegmatite field, Nuristan, Afghanistan, showcases a well-formed tantalite (Fe) crystal elegantly perched alongside quartz. Weighing 472 grams, this cabinet-sized piece presents a visually compelling contrast between the dark, metallic luster of the tantalite (Fe) and the lighter, more translucent quartz matrix. The primary crystal, measuring 4.5 cm in length, exhibits well-defined, sharp edges with a rich, deep hue characteristic of fine tantalite (Fe) from this classic locality.

Mawi pegmatite is celebrated for producing exceptional rare-earth mineral specimens, and this example exemplifies the high quality for which the region is known. The association with quartz further enhances its aesthetic appeal, providing a natural balance to the robust geometry of the tantalite (Fe). Specimens of this caliber from Nuristan remain highly sought after by collectors, making this an excellent addition to any fine mineral collection.