moqui marbles, utah Iron oxide concretions (Moqui marbles) Moqui Marbles, hematite concretions, from the Navajo Sandstone of southeast Utah. Scale cube, with "W", is one centimeter square. The Navajo Sandstone is also well known among rockhounds for its hundreds of thousands of iron oxide concretions
PR101 and PR102 (Pigment Red 101 and 102) are among my favorite pigments for paint and they come in a large variety of colors. PR102 is a natural red iron oxide (red ochre) and PR101 is the synthet...
Magnetic silly putty was pretty awesome, but it's time to take it to the next level with ferromagnetic fluid! Making your own ferromagnetic fluid (ferrofluid) is super easy, and it uses the same easy to get black iron oxide powder as the magnetic putty. The best thing about ferromagnetic fluid is that there's many ways to make it. Depending what medium you add to the oxide powder it will react differently; a low viscosity medium like water will allow you to play with magnetic fields w...
Cheryl Malone Porcelain - stratified Vessel Series
Jim Snitily 2200 F Cone 5 - I brushed three coats in different directions of the black ( also added 2% black iron oxide to the base) Then applied 2-3 coats of the crawl with 4 inch wide brush medium thick, just so it goes on smooth, not runny. When that dries, it will crack and that shows its thick enough
Wax Resist Leaves with Irin Oxide, pottery by Martha Silver