Rublev Colours Hematite is a natural red iron oxide from the heart of the Blue Ridge Mountains of Virginia. The high iron content (over 80%) makes it a strong tinting pigment.
Natural red iron oxides are semi-opaque, absolutely permanent and have excellent covering power. They are strong absorbers of ultraviolet light. The best bluish shades are called Indian red; the yellowish shades, light red, English red, and Venetian red. Formerly there was much confusion in the nomenclature of the red oxides; the terms given here are those specified in the ASTM standard.
Rublev Colours Hematite Watercolor
Note: Colors swatches are shown in mass tone, at top, mixed with an equal amount of water and brushed out toward the bottom. All pictures of color swatches in this web site are only approximations of the actual color of the watercolor paint. We have taken every care to match the color in these pictures on calibrated color monitors to the actual color. However, because of the wide variance in color monitors the results you get may vary.
| Color Information | |
| Single Pigment: | Hematite |
| Binder: | Gum Arabic |
| Pigment Information | |
| Color: | Red |
| Colour Index: | Pigment Red 102 (77491) |
| Chemical Name: | Natural Iron Oxide |
| Chemical Formula: | Fe2O3 |
| Properties | |
| ASTM Lightfastness: | I |
| Opacity: | Semi-Opaque |
| Tinting Strength: | High |
| Staining: | Above Average |
| Granulating: | Low |
For a detailed explanation of the terms in the table above, please visit .
NotesNote: Some separation of pigment and medium may occur in Rublev Colours Watercolors and is a natural process when no stabilizers are added to paint to prevent this from occurring.