Bone Reading 101: Complete Beginner's Guide to Bone Throwing Divination

What Is Bone Reading?

Bone reading — also called bone throwing, osteomancy, or casting — is one of the oldest divination practices known to humanity. It involves casting a collection of bones, shells, stones, and other natural objects onto a surface and interpreting the patterns, positions, and relationships formed by the cast to answer questions and gain guidance.

Unlike tarot or rune systems, which use standardized tools with fixed meanings, bone reading is deeply personal. Each practitioner builds their own unique set of objects over time, assigning meanings that resonate with their own experience, ancestry, and spiritual framework. No two bone sets are identical. No two readings are interpreted in exactly the same way. This makes bone reading one of the most intimate and individualized divination systems in existence.

Bone reading is not a single unified tradition — it is a family of related practices found across Africa, Europe, the Americas, and Asia, each with its own cultural context and symbolic vocabulary. This guide introduces the core principles shared across traditions and gives you a foundation for developing your own practice.

A Brief History of Bone Reading

The use of bones for divination predates written history. Archaeological evidence of osteomancy — divination using animal bones — has been found at sites dating back over 5,000 years across China, Africa, and Europe.

In ancient China, oracle bones (typically ox scapulae or turtle plastrons) were heated until they cracked, and the patterns of the cracks were interpreted as divine messages. This practice, known as scapulimancy, was used by Shang Dynasty rulers (c. 1600–1046 BCE) to consult ancestors and deities on matters of state, war, and agriculture. The inscriptions on these oracle bones constitute some of the earliest examples of Chinese writing.

In sub-Saharan Africa, bone throwing developed into sophisticated divinatory systems that remain living practices today. The Zulu, Xhosa, Sotho, and many other Southern African peoples practice ukuphanda or similar traditions, in which a diviner (sangoma or inyanga) casts a set of bones, shells, and objects to diagnose illness, resolve conflict, and communicate with ancestors. In West Africa, the Yoruba tradition of Ifá — one of the most complex divination systems in the world — uses palm nuts and a divining chain in ways that parallel bone casting.

In Europe, Norse and Germanic peoples practiced forms of lot casting using carved sticks, bones, and stones. Roman augurs read the entrails and bones of sacrificed animals. Celtic druids used various forms of casting divination. These traditions fed into the folk divination practices of medieval and early modern Europe.

In the Americas, indigenous traditions across North, Central, and South America incorporated bone and object casting into healing and divinatory ceremonies. Many of these traditions survive today, practiced by indigenous communities and increasingly studied by scholars of comparative religion.

What Makes Bone Reading Different from Other Divination Systems

Several features distinguish bone reading from systems like tarot, runes, or astrology:

• Personalization — Your bone set is built by you, for you. The objects you include and the meanings you assign are yours alone.
• Physicality — Bones are cast through space. Their landing positions, distances from each other, and orientations all carry meaning. The reading is three-dimensional and spatial in a way that card or rune readings are not.
• Ancestral connection — Bones carry the energy of the animals they came from. Many traditions understand bone reading as a form of communication with animal spirits and ancestors.
• Relational reading — In bone reading, meaning emerges primarily from the relationships between objects rather than from individual objects in isolation. A bone that means “health” landing next to a bone that means “struggle” tells a different story than either bone alone.
• No fixed canon — Unlike tarot (78 cards with established meanings) or runes (24 symbols with traditional interpretations), bone reading has no universal reference guide. You are the author of your system.

What Goes in a Bone Set?

A bone set — sometimes called a mojo bag, casting set, or simply “the bones” — typically contains between 9 and 40 objects. Common categories include:

• Bones — Small animal bones: knuckle bones (astragali), vertebrae, small bird bones, fish bones. Each animal carries its own symbolic energy (rabbit = fertility and speed, bird = messages and freedom, snake = transformation).
• Shells — Cowrie shells are particularly common across African and diaspora traditions. They are associated with money, femininity, the ocean, and ancestral communication. Other shells carry their own meanings.
• Stones and crystals — Small tumbled stones, river pebbles, or crystals. Each stone's color, texture, and mineral properties contribute to its meaning.
• Coins — Old coins, foreign coins, or coins with personal significance. Generally associated with money, luck, and material matters.
• Charms and tokens — Small metal charms, keys, rings, buttons, dice, or other small objects with personal or symbolic significance.
• Natural objects — Seeds, acorns, dried berries, small pieces of wood, feathers. Each carries the energy of its source plant or tree.

Begin small. A set of 9–13 objects is more than sufficient for a beginner. You can add objects over time as your practice deepens and new objects call to you.

How to Source Your Objects Ethically

Ethical sourcing is important in bone reading. Guidelines:

• Bones — Use bones from animals that died naturally or were ethically raised for food. Never kill an animal for its bones. Roadkill bones (cleaned and prepared) are considered particularly powerful in many traditions because the animal chose its own death. Butcher shop bones are widely used and perfectly appropriate.
• Shells — Use shells found on beaches or purchased from ethical suppliers. Avoid shells taken from living animals.
• Crystals and stones — Source from reputable suppliers who can speak to their mining practices. River stones and beach pebbles found in nature are always appropriate.
• Charms and tokens — Inherited objects, found objects, and gifts carry particularly strong energy. A button from a grandmother's coat, a coin found on the street, a key from an unknown lock — these are ideal bone set additions.

Assigning Meanings to Your Objects

This is the most creative and personal part of building a bone set. For each object, you need to establish a core meaning — a keyword or phrase that captures what this object represents in your readings.

Meanings can come from:

• Traditional symbolism — The animal the bone came from, the cultural associations of the shell, the metaphysical properties of the crystal
• Personal association — What does this object mean to you? What memory, feeling, or story does it carry?
• Intuition — Hold the object. What does it say? What does it feel like?
• Received tradition — If you are working within a specific cultural tradition (Ifá, sangoma practice, etc.), use the meanings established within that tradition

Write your meanings in a dedicated journal. Review and refine them after each reading. Over time, your objects will develop nuanced, layered meanings that go far beyond their initial keywords.

The Basic Casting Technique

1. Prepare your space — Lay a cloth, mat, or leather hide on a flat surface. This is your casting surface. Its edges define the reading space.
2. Hold your question — Take your bones in both hands. Hold your question clearly in mind. Breathe. Let the question settle into your body.
3. Cast — Release the bones from a height of about 30cm above the cloth. Let them fall naturally. Do not arrange them.
4. Observe the overall pattern — Before reading individual objects, take in the whole cast. Is it clustered or scattered? Dense or sparse? Does it feel heavy or light?
5. Read the zones — Many practitioners divide the casting cloth into zones: near (present/personal), far (future/external), left (past/leaving), right (future/approaching), center (the heart of the matter).
6. Read relationships — Which objects landed close together? Which are isolated? Which are touching? Which are face-up vs. face-down (if applicable)?
7. Synthesize — Bring the individual readings together into a coherent narrative. What is the cast saying as a whole?

Face-Up vs. Face-Down

For objects that have a clear face-up and face-down orientation (cowrie shells, coins, bones with a natural top and bottom), position carries meaning:

• Face-up — Active, present, visible, yes, positive expression of the object's meaning
• Face-down — Hidden, blocked, reversed, no, shadow expression of the object's meaning

A cowrie shell face-up might mean money flowing in; face-down, money blocked or hidden. A bone face-up might mean the energy of that animal is active and available; face-down, it is dormant or obstructed.

Beginning Your Practice

Start with a small set of 9 objects. Cast daily for 30 days, asking simple yes/no questions or open questions about your day. Record every cast in your journal: what you asked, what you saw, what you interpreted, and what actually happened. This daily practice builds the experiential foundation that no book can provide.

The bones will teach you. You only need to listen. For those drawn to the deeply personal and relational nature of bone reading, the Shadow Work Tarot offers a structured yet intuitive path for exploring the inner landscapes that emerge during a cast, while the 13 New Moon Rituals provide a cyclical framework for setting intentions that align with the bones' guidance. The Sacred Space Cleanse helps maintain the energetic clarity needed for honest divination, and the Cosmic Alignment Ritual Kit deepens the connection between your personal practice and the larger cosmic rhythms. For those who wish to document their evolving symbol system, the Tarot Journaling Prompts offer a wealth of reflection questions that translate beautifully to recording bone readings and tracking the nuanced meanings that unfold over time.