Indonesian Grape Agate (Radial Spray Terminated Quartz) Display Specimen | Mamuju, West Sulawesi, Indonesia Indo and “vuggy” formations collectors love

and “vuggy” formations collectors love

rosette chalcedony

fiery hues of deep orange

and decorative art for centuries

Quartz is silicon dioxide (SiO₂)

Indonesian Grape Agate (Radial Spray Terminated Quartz) Display Specimen | Mamuju, West Sulawesi, Indonesia Indo and “vuggy” formations collectors loveThis Grape Agate from Indonesia is famous for its grape like, botryoidal texturebut its not true banded agate. Many specimens are best described as radial sprays aggregates of terminated quartz that grew in clustered spheres, creating that iconic bunch of grapes look. Its a modern collector favorite: sculptural, photogenic, and packed with geological personality. Highlights Collector class texture: iconic grape like clusters (botryoidal habit) Quartz