
Onyx
Onyx is a dark chalcedony that holds an important place in rites of protection, strength, discipline, and stability. Aeternum offers it as tumbled stones, chips, vials, and rune sets intended for carrying, altar work, divination, and defensive practices.
In planetary correspondences, Onyx is associated with Saturn and with workings of structure, boundaries, mastery, and reinforcement. It can be added to an altar dedicated to discipline, banishing, closure, or the protection of a situation.
Tumbled stones are easy to carry or place near a consecrated object. Chips and vials can be used in altar arrangements, sachets, and protection workings. The Minerals for Protection collection makes it possible to pair it with Black Tourmaline, Obsidian, Bronzite, or Tiger’s Eye.
Onyx also has a place in runic practices. The Viking Runes in Onyx combine the stone with the study of the Futhark and divinatory readings, with a dark, dense medium suited to reading the signs.
In a banishing or severing working, Onyx can be combined with a black candle, a fumigation, or an oil intended for closure and removal. Find these tools in Banishing Magic.
The Aeternum Mineral Grimoire allows you to explore the correspondences of Onyx in greater depth. Other dark stones can be found in Minerals & Stones.
Step into a world of crystals and natural stones.
We offer a wide selection of stones in our online esoteric shop, ranging from the most well-known to the rarest, so you can find your personal treasure. Each stone is carefully selected to ensure its quality and unique energetic properties. We photograph the stones one by one with special attention to detail, giving you the opportunity to choose the one that resonates most with you and meets your spiritual needs. Thanks to our extensive selection and commitment to transparency, you are sure to find a new crystal to create or add to your collection.
Popular categories related to your search
Stone bracelets Amethyst Luck Obsidian Rock CrystalA question about our crystals?
We have the answers.
How to choose a stone?
Well, there is no rule! As is often the case in esotericism, you must trust your deep intuition. To help you, we have also written a mineral grimoire available here.
What are the different types of stones?
There are thousands of them! Of course, it is impossible to offer them all on our site due to their rarity, danger, or difficulty of extraction.
However, we add new stones every month... because we love it!
Where do the stones come from?
For common shapes (tumbled stones, pebbles, chips), we source from intermediaries based in France.
For special shapes (points, towers), we source directly from local deposits. We thus transparently indicate the country of origin of the stone in question.
How are the stones shipped?
Each of our stones is purified and carefully protected before shipping to arrive in perfect condition.
We currently offer delivery via Mondial Relay or Colissimo. Find more information here.
Can I choose the shape of the stone?
For special shapes (cone, towers, bundles, points, ...), we photograph each stone to allow you to choose the one that resonates with you the most. This means that each stone product sheet (excluding pebbles or tumbled stones) is unique.
What are the delivery methods?
We currently offer delivery via Mondial Relay or Colissimo. Find more information here.
What is the delivery time?
The delivery time starts from the shipment of your package, and we indicate the average times observed by our carriers at the time of order. You can check our delivery methods and rates directly here.
To which countries do you ship?
We ship orders to France, Belgium, Switzerland, Monaco, and Luxembourg.
Other destinations will be available soon.
I have other questions.
You can visit our Help Center here or contact us there.


























