[GOLD STONE] Terahertz Ore X Beitou Stone X Morion (Black Quartz) Bracelet 10mm

■Size: 10mm diameter (±0.5mm), 21 beads, inner diameter 180mm (±5mm) ■What is Terahertz? Terahertz waves, which vibrate approximately one trillion times per second, have properties intermediate between radio waves and light. Morion is a black quartz mineral, and due to its properties, it transmits strong light. Morion is opaque and black in color, while morion is characterized by a dark brown color when light is transmitted through it. Cairngorm and smoky quartz are transparent and have a brownish color.