This rare mineral specimen from Erongo, Namibia, displays elongated schorl tourmaline crystals embedded within white orthoclase crystals and brown, metallic-lustrous muscovite crystals. Particularly noteworthy are the hyalite crystals, which fluoresce neon yellow under UV light, giving the specimen a unique luminosity.
The compact dimensions of 66 x 38 x 32 mm and a weight of 78 g make this specimen a high-quality collector's item with exceptional visual appeal.
