Chalcedony with Stilbite Inclusions 1.3kg

The parent stone of half a collection.

Chalcedony is quartz with crystals too fine to see — a microcrystalline structure that gives it a waxy sheen rather than a glassy one. Agate, jasper, carnelian, onyx and chrysoprase are all chalcedony under different names. Blue chalcedony, the pale milky variety, is what usually carries the name on its own.

It's named for Chalcedon, an ancient port on the Bosphorus, and it has been worked since the Bronze Age — it cuts cleanly, takes a polish, and doesn't shatter, which made it the seal stone of choice across the ancient world.

Blue chalcedony is worked with for calm speech and gentle communication — the stone people reach for before a difficult conversation. It sits with the throat.

Sheri chooses every piece by hand, cleanses it, and charges it before it's packed here on the Gold Coast.

For softening rather than shifting.

Stilbite grows in peach and cream sheaves — clusters of thin blades fanning out from a centre, like a bowtie or a wheat stalk. It usually shares its matrix with apophyllite, the two growing together in the same volcanic cavities of the Deccan Traps in India.

It's a zeolite, which means its structure is full of microscopic channels — the same property that makes zeolites useful as industrial filters and water softeners.

Stilbite is worked with for gentleness and for opening the heart without force. It's the stone people describe as quiet, and it's often suggested when something more intense hasn't helped. It sits with the heart and crown.

Sheri chooses every piece by hand, cleanses it, and charges it before it's packed here on the Gold Coast.

Delicate — the blades break easily.