Mystical systems
Lapidary
Direct answer
Lapidary: A lapidary is a book that describes stones and gems and the powers once believed to belong to them; the word also names the craft of cutting and polishing gems.
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At a glance
- Also called
- book of stones, lapidaries
- Found in
- Mystical Systems
- Related
- Birthstone, Magical Correspondences, Amulet, Talisman
A lapidary is a book that describes stones and gems and the powers once believed to belong to them; the word also names the craft of cutting and polishing gems.
A lineage map for books and systems; it avoids presenting symbolic traditions as literal fact.
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What is a lapidary?
Lapidary comes from the Latin lapis, a stone. As a kind of book it is a catalogue of stones: what each looks like, where it is found, and what it was believed to do for the wearer. Amethyst keeps off drunkenness, sapphire cools anger, coral protects children, and so on through dozens of entries.
Lapidaries were practical reference works for physicians, jewellers and priests through the Middle Ages, and they are the source of most of what is now repeated about crystals. The same word is used for a person who cuts and polishes gems, and for that craft.
On the tree of the hidden arts: Herbs, oils and stones.
What sets Lapidary apart
A lapidary is organised stone by stone, like a dictionary, and its entries follow a pattern: the look of the gem, where it comes from, then its virtue. The virtues are oddly specific. One stone makes the wearer agreeable at court, another shows poison by sweating, another works only when worn on the left arm. Many of the tales rest on the name: amethyst means not drunk in Greek, and so it was held to keep a drinker sober.
- Word: Latin lapidarius, of stones, from lapis, a stone
- Earliest survivor: Theophrastus, On Stones, about 300 BCE
- Most copied: Marbode of Rennes, Book of Stones, sixty gems in Latin verse
- By the zodiac: the Lapidario made for Alfonso X of Castile, thirteenth century
- Sceptical voice: Pliny, Natural History, Book 37, who mocks the claims of the Magi
- Second meaning: the craft, or the craftsman, of cutting and polishing gems
Often mistaken for something else: A herbal describes plants and what they were given for; a lapidary does the same for stones. A bestiary, the third book of the kind, treats animals.
The story behind Lapidary
Theophrastus wrote the earliest surviving work on stones about 300 BCE, and the last book of Pliny's Natural History, finished in 77 CE, treats gems. The most influential medieval lapidary is the Book of Stones of Marbode, bishop of Rennes, written in Latin verse in the late eleventh century and translated into many languages. Hildegard of Bingen and Albertus Magnus wrote on stones in the twelfth and thirteenth centuries, and Alfonso X of Castile had a lapidary arranged by the signs of the zodiac.
Why Lapidary matters
Lapidary shows that modern crystal lore is the tail of a long written tradition, and lets a reader check where a claim began.
How to read Lapidary
Historians and gem writers cite the lapidaries as sources of stone lore; jewellers use the word for the cutting of gems.
Lapidary in practice: an example
A reader curious about amethyst can trace the claim that it guards against drunkenness back through Marbode to the Greek name, which means not drunk.
Where readings of Lapidary go wrong
The lapidaries record beliefs, some of them about healing; none of their claims is a reason to take or wear a stone as medicine.
Sources and editorial method
This entry summarizes the tradition in the Almanac's own words; where no source is listed, it is an editorial summary rather than a primary text, and symbolic readings are named as the tradition's, not as fact.
- Source
- The Great Almanac Dictionary
- Category
- Mystical Systems
- Aliases
- lapidary meaning, medieval lapidary, book of stones, lapidaries, what is a lapidary
- Last updated
- 2026-09-26
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Common questions
What is a lapidary?
It is a book that lists stones and the powers once attributed to them. The word also means a cutter and polisher of gems, and that craft.
Which is the most famous lapidary?
The Book of Stones by Marbode of Rennes, a Latin poem of the late eleventh century describing sixty stones. It was copied and translated across medieval Europe.
Are the claims in lapidaries true?
They are records of belief. The old authors disagreed among themselves, Pliny mocked many of the claims, and none has been borne out by testing.

