Extremely Rare White Agate Formation - Agate and Quartz Slab on Golden Base - Height: 410 mm - Width: 210 mm- 2388 g - (1)

White agate is a variety of chalcedony known for its translucent to opaque white color and beautiful banding patterns. This specimen features an extremely rare white agate formation combined with quartz crystals, presented as a polished slab and mounted on a golden base. Agate forms in volcanic rocks through the deposition of silica-rich solutions in cavities, creating its characteristic concentric layers. The accompanying quartz crystals add a sparkling contrast and highlight the natural mineral growth. Such large and visually striking specimens, like this one measuring over 400 mm in height, are prized among mineral collectors and enthusiasts for display or study. The blend of agate's smooth, often milky appearance with the sharp, clear quartz crystals exemplifies the fascinating textural diversity found in nature's mineral formations.