🪨 KALNAAR – PRODUCT DESCRIPTION
Kalnaar is a natural mineral substance, traditionally classified under Siddha mineral drugs (Uppu / Kallu vagai). It commonly refers to limestone / calcareous stone, which is rich in calcium compounds.
In Siddha and Ayurveda, Kalnaar is purified (சுத்தி செய்யப்பட்ட) and processed before use. After purification, it is used mainly for digestive support, acidity-related conditions, and calcium supplementation in traditional practice.
📦 Product Details (Traditional / Herbal Market)
-
Product Name: Kalnaar
-
Category: Mineral (Siddha raw drug)
-
Chemical Nature: Calcium carbonate (natural form)
-
Form Available: Raw stone / Purified powder (after shodhana)
-
Colour: White to off-white / light grey
-
Taste (after processing): Mild, alkaline
-
Nature: Cooling
-
Shelf Life: Very long (when kept dry)
🌱 Traditional Uses (Siddha / Folk)
⚠️ Only after proper purification and expert guidance
🔹 Digestive & Acidity Support
-
Traditionally used to neutralize excess stomach acid
-
Used in remedies for gastric discomfort & heartburn
🔹 Calcium Support
-
Considered a natural calcium source
-
Used in traditional formulations for bone strength
🔹 Internal Alkaline Agent
-
Used to balance pitta / body heat in Siddha concepts
🔹 External (Occasional)
-
Powder sometimes used in traditional pastes
🔤 OTHER NAMES & SYNONYMS
🧪 Classical / Scientific Identification
-
Limestone
-
Calcium Carbonate (Natural form)
🌍 Regional & Language Names
| Language | Name |
|---|---|
| Tamil | கல்நார் (Kalnaar) |
| Sanskrit | सुधा शिला (Sudha Shila) |
| Hindi | चुना पत्थर (Chuna Patthar) |
| English | Limestone / Calcareous stone |
| Telugu | సున్నపు రాయి (Sunnapu Raayi) |
| Kannada | ಸುಣ್ಣದ ಕಲ್ಲು (Sunna Kallu) |
| Malayalam | ചുണ്ണാമ്പുകല്ല് (Chunnambu Kallu) |
| Urdu / Unani | سنگِ چونا (Sang-e-Chuna) |
🛍️ Trade / Market Names
-
Kalnar stone
-
Limestone
-
Chunnam stone
-
Calcium stone
🧴 Traditional Processing (Overview)
-
Purification (Suddhi):
Stone is heated and quenched in herbal liquids (method varies by text) -
Powdering:
After purification, finely powdered for medicinal formulations -
Formulations:
Used in Siddha churnams and mineral preparations
⚠️ Never consume raw Kalnaar without purification and professional supervision.
📌 Summary
-
Kalnaar = Limestone = Natural calcium mineral
-
Used in Siddha mineral medicine
-
Known for alkaline, cooling properties
-
Requires strict purification before use
-
Known by many regional names across India


Reviews
There are no reviews yet.