The note unfolds with a striking mineralic sharpness, like the scent of hot iron or newly struck flint, immediately commanding attention. It possesses a dry, almost arid quality, akin to sun-baked earth or volcanic rock. Beneath this initial metallic tang, a profound warmth emerges, morphing into a complex amber-woody character that is both diffuse and immensely grounding. There's a subtle, animalic hum, a primal skin-like muskiness that adds a lived-in, sensual depth without ever becoming overtly animalic or dirty. Its texture is initially spiky, almost crystalline, then melts into a smooth, resinous, and persistent warmth. Projection is excellent, radiating a unique aura, and its longevity is exceptional, making it a definitive base note that evolves slowly, revealing richer, more tenacious facets over many hours.