Lapis Judaicus, Jewish Rock

Scientific Name: Lapis Judaicus English Name: Jews’ Stone Other Names in English (UK, USA, Canada, South Africa, Australia, New Zealand): Sange Yahood, Hajrul Yahood Family: Fossil Encrinite

GENERAL DATA

In manufacturing: Pharmaceutical
In food: –

🪨 Industries That Use Lapis Judaicus (Jewish Stone)

Lapis Judaicus, historically known as Jew’s Stone, is a fossilized belemnite or conical fossil of ancient cephalopods, often found in limestone deposits in parts of Europe, the Middle East, and Central Asia. Though it is a mineral-fossil, it has been used traditionally in medicine, spiritual practices, and stone therapy across several cultures — particularly in Unani, Islamic, and European medieval medicine.

1. Traditional & Historical Medicine Industry

Lapis Judaicus has been used in Unani (Islamic) medicine, Persian medicine, and medieval European herbalism.

Medicinal Uses (historical):

• Anti-lithic (kidney/bladder stone remedy): Ground into fine powder and consumed with water or herbal decoctions to dissolve urinary or gall stones

• Antacid properties: Used to calm acidity or gastric inflammation

• Astringent for ulcers and internal wounds

✅ Form: finely ground powder, mixed with honey, rose water, or milk
⚠️ Traditionally combined with herbal preparations (e.g., Taranjabin, Cuscuta, Cassia fistula) to balance its effects

2. Unani & Siddha Medicine Systems

In the Unani system, Lapis Judaicus is categorized under “Ma‘danī Adviyah” (mineral drugs).

Therapeutic actions:

• Mufatteh-e-Hasat (dissolves stones)

• Muqawwi Kulliya wa Masana (strengthens kidneys & bladder)

• Mujaffif wa Daafi‘ Tashannuj (drying agent & anti-spasmodic)

✅ Found in formulations like Qurs-e-Kushta Hajariyah or Habbe Hijrul Yahood

3. Mineral Fossil Trade & Museum Collectibles

Lapis Judaicus is valued in the geological and fossil collector community due to its unique spiral form.

• Sold in natural history stores or geological exhibitions

• Collected by fossil enthusiasts and mineral traders

• Sometimes cut/polished and sold as amulet stones in traditional bazaars

4. Folk Healing & Amulet Traditions

In Middle Eastern and Central Asian traditions, the stone has been used in:

• Protective talismans to ward off kidney ailments or “evil winds”

• Amulets for bladder health — sometimes worn as pendants or kept in water jugs

• Spiritual healing kits in folk Islamic or Sufi practices

5. Academic, Archaeological & Historical Research

Used as a subject in:

• Studies on Islamic medical history and materia medica

• Medieval European lapidaries and mineralogical texts

• Unani pharmacognosy courses and museum archives

✅ Found in ancient Persian medical texts and Avicenna’s Canon of Medicine

✅ Summary of Key Applications

🪨 Key Features of Lapis Judaicus

• Origin: Fossilized belemnite (extinct marine cephalopod)

• Color: Usually brownish-gray, conical or cylindrical

• Texture: Dense, stone-like fossil with distinct spirals or chambers

• Medicinal Use: Mineral powder (after purification and combination)

• Cultural Significance: Mentioned in medieval and Islamic healing texts

• Found In: Iran, Iraq, Syria, Turkey, India, Southern Europe

🧾 Nutrition Facts – Lapis Judaicus (Jewish Stone)

Common Names: Jewish Stone, Lapis Judaicus
Traditional Use: Medicinal stone used historically in Unani and traditional systems
Botanical Origin: Not botanical – a fossilized concretion often composed of calcium carbonate (CaCO₃) with embedded fossils
Form: Natural stone (powdered or intact)

⚠️ Note:

Lapis Judaicus is not a food and contains no calories, fats, proteins, carbohydrates, or vitamins. It is a non-nutritive mineral substance and should not be consumed as food.

Instead, here’s a Mineralogical Composition Overview appropriate for herbal or mineral medicine sections on your site:

🧪 Mineral Composition (Main Elemental Profile)

🏺 Traditional & Historical Uses

⚠️ Disclaimer

Disclaimer: Lapis Judaicus is a traditional mineral product and not classified as a food or dietary supplement. It is provided for historical and ethnomedical interest only. Not intended for ingestion unless prescribed by a qualified practitioner.