Ceramics
Ball Clay
बॉल क्ले
Premium clay from the Kolayat and Mud-Koti areas: good plasticity, strong binding and a clean fired colour.
- Tiles
- Sanitaryware
- Insulators
- Tableware
Forms: raw lumps, graded clay, moisture-controlled batches
Bentonite
बेंटोनाइट
Natural bentonite clay with strong swelling and binding properties.
Bentonite is a natural clay that swells strongly in water and binds well, which is why foundries, drillers and pelletising plants rely on it. We supply it as lumps and powder.
Typical uses are foundry moulds, drilling mud, iron-ore pelletising and agro-granules. Share your swelling and moisture limits and we will match a grade.
Lab report
Bentonite: what we test
Typical values for our bentonite. Every shipment comes with its own batch report.
Bentonite बेंटोनाइट
Certificate of analysis · Foundry / drilling grade
| Parameter | Typical range | Test method |
|---|---|---|
| Montmorillonite | 70 – 85 % | Methylene blue |
| Swelling index | 18 – 28 ml / 2 g | Swell test |
| pH (5 % slurry) | 8.5 – 10.5 | pH meter |
| Moisture | 8 – 12 % | Oven dry, 105 °C |
| Residue on 200 mesh | Below 5 % | Wet sieve |
Exact values vary by pit and batch. Ask for the latest report for your grade before you order.
Ask for latest report
Who buys it
Industries that use Bentonite
More minerals
Also from Kolayat
Ceramics
Absorbent
Multani Mitti
मुल्तानी मिट्टी · Fuller's Earth
Natural Fuller's earth with high absorbency and bleaching power. Processed, air-dried and sorted.
- Cosmetics
- Oil refining
- Cat litter
- Absorbents
Forms: raw lumps, fine powder, custom packing
Glass & foundry
Silica Sand
सिलिका सैंड
High-grade silica sand with high SiO₂ and very low iron content.
- Glass
- Foundry casting
- Construction chemicals
- Water filters
Forms: washed and screened sizes, graded or raw sand
POP & cement
Gypsum
जिप्सम
High-purity gypsum and other processed minerals.
- Plaster of Paris
- Cement
- Soil health
Forms: on request
Get a quote
Get your delivered rate
Rates for Bikaner minerals change with grade, quantity and distance, so we quote each order. Tell us what you need and we reply within 24 hours.