A striking collection of 9 natural Black Tourmaline (Schorl) crystals with Apatite and Quartz associations from Nuristan, Afghanistan. Each crystal exhibits deep black color, vertical striations, and lustrous prismatic growth, with several pieces featuring violet Apatite and transparent Quartz attachments. The combination of minerals creates a unique visual contrast, highly sought after by collectors and enthusiasts. All specimens are completely natural, unpolished, and untreated, making this a museum-grade small lot..