1-3% gives dull browns, greens or greys but used to modify other colours such as creating a moss green with chromium, a red violet with manganese in a soda glaze or a light violet in a lead or high potash glaze.
Red IRON (III)OXIDE rust powder | ferric oxide | High grade oxide powder
3.5oz 100g Iron Oxide Powder Concrete Pigment for Pastel Tile, Iron Oxide Yellow
BLACK IRON OXIDE POWDER ~ HIGH GRADE PIGMENT ~ 100 GRAMS TO 1.5 KILOS ~ CERAMICS
COBALT OXIDE POWDER - FOR CERAMICS
RED IRON OXIDE POWDER ~ HIGH GRADE PIGMENT ~ 100 GRAMS TO 1.5 KILOS ~ CERAMICS
Red Iron Oxide Powder finest Micronised Grade Brick Colouring 200g-5kg FREE P&P
