A striking specimen featuring lustrous siderite crystals perched on quartz matrix, accented by brilliant pyrite cubes that catch the light. This French alpine treasure showcases the interplay of warm metallic tones against crystalline white quartz—a dynamic composition that captures the geological drama of the Rhone-Alps. At 3x2.5x2.5cm, it's an ideal size for serious collectors seeking distinctive mineral associations. The combination of three minerals in natural harmony makes this a standout display piece.
