Agate

Chalcedony that grows in layers inside cavities in rock. Grape agate, plume agate, purple chalcedony, and slices all live here. Same stone, many moods.

Color

Purple, lavender and white, translucent

Hardness (Mohs)

6.5–7

Composition

Chalcedony (microcrystalline quartz), SiO₂

Origin

Worldwide; grape agate comes from Sulawesi, Indonesia

Care

Durable chalcedony; clean with mild soap, warm water, and a soft cloth, avoiding harsh chemicals and hard knocks.

Traditional lore

Traditionally associated with balance, stability, and quiet courage.

Shop pieces with Agate

Metaphysical properties reflect traditional beliefs and folklore. They are not scientifically or medically proven and are not a substitute for medical care.