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Crystals in Historical Witchcraft: Belief, Tradition, and Practice

Writer's picture: The Crystal WitchThe Crystal Witch

Hand holding a clear crystal against blurred green leaves and a plant pot. Natural setting, earthy and calming mood.

Crystals have long been associated with magic, healing, and spiritual practices. While modern crystal healing is often linked to the New Age movement, the use of stones in witchcraft and folk magic has deep historical roots across many cultures. From ancient civilizations to medieval cunning folk, people have turned to stones for protection, divination, and ritual work. But why were crystals believed to hold power, and how were they historically used in magical practices?


The Origins of Crystal Magic

The belief in the power of stones comes from a combination of cultural traditions, religious beliefs, and natural observations. Early societies often assigned supernatural properties to stones that stood out due to their color, rarity, or unique effects. This is reflected in several historical texts and writings:

  • Theophrastus' "On Stones" (4th Century BCE) – One of the first works on the properties of gemstones, describing their uses in medicine and magic.

  • Pliny the Elder's "Natural History" (1st Century CE) – A Roman encyclopedic work discussing the magical properties of gems, including their role in healing and protection.

  • Albertus Magnus' "Book of Minerals" (13th Century CE) – A medieval text connecting stones to planetary influences and magical properties.

    Portrait of a man in red robes facing left, surrounded by ornate floral and leaf patterns. Latin text "Albertus Magnus" is visible.
    Albertus Magnus, Medieval Philosopher

Ancient Civilizations and Magical Stones


Egypt: Amulets and Protection

The ancient Egyptians were among the first civilizations to widely use crystals in magic and ritual. Lapis lazuli, turquoise, carnelian, and quartz were commonly used in jewelry, amulets, and burial rites.


  • Lapis lazuli: Mentioned in The Book of the Dead as a stone associated with divine power and the afterlife. Some burial masks, including Tutankhamun’s, contained lapis lazuli to guide the soul.

  • Carnelian: Used in protective amulets; Chapter 156 of the Book of the Dead refers to a carnelian amulet known as the "Blood of Isis," which was placed on mummies for protection.


Winged-scarab pectoral from the tomb of Tutankhamun, housed in the Egyptian Museum, Cairo.
Winged-scarab pectoral from the tomb of Tutankhamun, housed in the Egyptian Museum, Cairo.

Greece and Rome: Oracles and Healing

Greek and Roman sources frequently reference the magical and medicinal properties of stones. The Greek philosopher Theophrastus (c. 300 BCE) categorized gemstones in his work On Stones, discussing their magical and medicinal uses.


  • Amethyst: Pliny the Elder’s Natural History (Book 37) describes amethyst as preventing drunkenness.

  • Hematite: The Roman author Dioscorides (1st century CE) wrote in De Materia Medica that hematite powder could be used in protective charms and was believed to ward off evil spirits.

  • The Delphic Oracle: Quartz and Beryl crystals were often used in divination, and it is believed that the oracle of Delphi may have used crystals in her rituals.


A roman, magic hematite intaglio.
A roman, magic hematite intaglio.

China: Jade and Spiritual Balance


In China, jade has been revered for thousands of years, not only for its beauty but for its supposed spiritual and life-extending properties. Taoist traditions saw jade as a bridge between the physical and spiritual realms.


  • The Classic of Mountains and Seas (4th Century BCE) describes jade as possessing protective and spiritual powers.

  • Confucius wrote about jade representing wisdom, justice, and truth, making it an essential material in ritual objects.


Dragon among clouds, carved jade medallion or button, Qing dynasty, probably late 18th century
Dragon among clouds, carved jade medallion or button, Qing dynasty, probably late 18th century

Medieval Europe: Crystals in Folk Magic and Witchcraft


During the Middle Ages, folk healers, cunning folk, and early witches used stones in their magical and healing practices. Many of these beliefs were recorded in grimoires (books of magic).


  • The Picatrix (13th century): A famous Arabic-to-Latin magical text that describes using gemstones for planetary magic.

  • The Lapidary of Alfonso X (13th century): A Spanish text detailing the magical effects of gemstones, influenced by earlier Islamic and Roman sources.

  • Quartz: The Speculum Lapidum (16th century) describes quartz as a stone of divination and clarity, influencing later crystal ball scrying traditions.


In medieval England, the cunning folk (healers and magic practitioners) used stones for charm-making and healing. However, as the Christian Church grew more powerful, these practices were increasingly linked to witchcraft.


EARLY WORK ON GEMS LEONARDUS, CAMILLUS. Speculum lapidum.
EARLY WORK ON GEMS LEONARDUS, CAMILLUS. Speculum lapidum.


The Americas: Indigenous Crystal Practices


Many indigenous cultures in North and South America have used stones in healing and spiritual rituals for centuries.


  • Obsidian: The Aztecs and Maya used obsidian mirrors for scrying. The Spanish chronicler Bernardino de Sahagún wrote in The Florentine Codex (16th century) about Aztec priests using obsidian for divination.

  • Turquoise: The Zuni and Navajo tribes of North America viewed turquoise as a stone of protection and would place it in sacred bundles.






The Obsidian scrying mirror used by John Dee, said to have mystical Aztec origins.
The Obsidian scrying mirror used by John Dee, said to have mystical Aztec origins.


Why Did People Believe Crystals Had Power?


The belief in magical stones persisted for centuries due to confirmation bias, tradition, and cultural symbolism. Many ancient texts reinforced the idea that stones could influence health, fate, and the supernatural.


Additionally, color symbolism played a major role:

  • Red stones (like garnet): Linked to blood, vitality, and protection.

  • Green stones (like jade and malachite): Associated with nature, growth, and fertility.

  • Clear stones (like quartz): Believed to enhance spiritual clarity and vision.



The Shift from Magic to Science


By the Age of Enlightenment (17th-18th centuries), scientific advancements began to challenge many magical beliefs. However, crystal magic never fully disappeared. The spiritualist movement of the 19th century revived interest in using crystals for energy work, influencing the modern crystal healing practices we see today.


Notable Historical Skepticism


  • Sir Thomas Browne (17th century) wrote in Pseudodoxia Epidemica about the false beliefs surrounding gemstones, attempting to separate superstition from reality.

  • William Lilly, a famous 17th-century astrologer, included gemstone correspondences in his work but admitted that much of their magic was rooted in tradition rather than provable effect.



William Lilly: seventeenth century English astrologer
William Lilly: seventeenth century English astrologer


Conclusion: Crystals in Witchcraft Today


While modern crystal healing is shaped by New Age spirituality, the roots of these beliefs stretch back thousands of years. The idea that stones can protect, heal, or offer insight was once a widespread belief across many cultures. Whether these practices were based on observation, tradition, or superstition, they highlight humanity’s long-standing connection with the natural world—and our desire to find meaning in it.

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