This specimen shows a striking honeycomb-like Amethyst formation, likely the result of reverse or skeletal growth in a silica-rich, fluctuating environment. Its surfaces are partially coated with a UV-reactive red-orange layer of Limonite, highlighting an episode of iron oxidation. Surrounding the Amethyst are dense clusters of tiny black crystals, likely Clinochlore, their dark luster providing contrast to the pale Amethyst and vibrant UV glow. This combination of textures and mineral phases reflects a complex sequence of growth, alteration, and secondary mineral deposition.
