Finely ground natural black iron ore for a natural-looking dark pigment. To be used for antiquing when mixed with paste waxes, or in a dilute hide glue base for fine lines and crest marks. Sold in 1 ounce bags. Not so finely ground as our other pigments. This material leaves a very slightly rough surface that makes it antique wonderfully. #135- Ochre pigment ground magnetite black....$2.00/oz
On occasion we use a natural carbon based black pigment. If your need is specifically for black magnetite email us with your order and let us know.