Agatized Botryoidal Chalcedony – Layered Growth with Smooth Overgrowth – Maharashtra, India lenticular Mineral: Natural Smoky Citrine

Mineral: Natural Smoky Citrine

and colors

These beautiful amethyst crystals slowly precipitated from the silica-rich groundwater in a radial pattern in the narrow voids

Yellow calcite crystal with multiple rainbows

Agatized Botryoidal Chalcedony – Layered Growth with Smooth Overgrowth – Maharashtra, India lenticular Mineral: Natural Smoky CitrineA distinctive specimen of botryoidal chalcedony exhibiting layered silica growth and partial agatization. Rounded chalcedony domes are overlain by a smooth, translucent secondary chalcedony layer, creating a soft, frosted visual effect while preserving the underlying botryoidal structure. The contrast between darker, more lustrous chalcedony and the lighter overgrowth reflects stages of silica deposition within a volcanic cavity. The result is a piece