Natural Red Ochre Pigments
Earth-born color with timeless industrial value.
Red Ochre, commonly known as Geru, is a naturally occurring earth pigment derived mainly from iron oxide–rich minerals such as hematite and limonite. Its deep reddish-brown color, combined with alumina silicates and other oxides, gives it excellent stability and long-lasting performance across traditional and industrial applications. Naturally sourced and eco-friendly, Red Ochre has been valued for centuries in cultural artwork, architectural coating, pottery, and decorative finishes.
In modern industries, Red Ochre continues to be a preferred mineral pigment due to its durability, thermal stability, and ability to blend easily with various materials. It is widely used in paint manufacturing, ceramics, cement products, surface coatings, polishing compounds, and abrasives. Its stable coloring properties and natural composition make it a cost-effective and reliable choice for multiple sectors that require consistent pigmentation and performance.
Minimum Order Quantity : 20 Metric Tons
Supply Capacity : 500 Metric Tons / Day
Packing : Loose
Applications & Advantages
Applications
Coloring agent in cement, pavers, tiles, wall putty, and construction materials
Pigment for industrial paints, primers, coatings, and protective finishes
Used in clay products, pottery, ceramics, and glaze formulations
Component in metal polishing compounds and abrasive products
Traditional use in murals, temple art, handicrafts, and natural wall coatings
Advantages
Excellent UV and weather resistance, ideal for outdoor applications
Natural and non-toxic, making it environmentally friendly
Heat-stable pigment, suitable for kiln-based and high-temperature processes
Cost-effective coloring material compared to synthetic alternatives
Good dispersibility in cement, paints, and clay mixtures
Chemical Properties
| Component | Unit | Result |
|---|---|---|
| Silica (SiO2) | % | >37.77 |
| Magnesium Oxide (MgO) | % | 0.09 |
| Calcium Oxide (CaO) | % | 0.56 |
| Iron Oxide (Fe2O₃) | % | 18.69 |
| Alumina Oxide (Al2O₃) | % | 29.54 |
| Loss on Ignition (LOI) | % | 9.24 |
| Sizes Available | % | 0-200mm & 100+ mesh |
Material Characteristics
Fe₂O₃ (Iron Oxide): 60–80%
Al₂O₃ (Alumina): 4–10%
SiO₂ (Silica): 8–15%
CaO, MgO & Other Oxides: Trace to Moderate Levels