Ratings
| Lightfastness | I | Excellent Blue wool 7-8. The pigment will remain unchanged for more than 100 years of light exposure with proper mounting and display. (Suitable for artistic use.) |
|---|---|---|
| Transparency | T | Transparent Transparent |
| Staining | 1 | Non-Staining Liftable or completely removable once dry. |
| Granulation | Y | Granulating Pigment particles are uneven and clearly visible. |
Manufacturer Description
Gorgeous in color, Blue Apatite is a striking mineral that is rarely used in jewelry due to its relative softness. As an artist’s pigment, though, it’s fantastic – a dense, rich midnight blue that granulates magnificently on cold- or hot-press papers. Within a wash, nuances of color are revealed, from inky near-black to rich Prussian-like blue. Create a stormy sky in one juicy stroke!