Dark Gray Iron Oxide - 3 inch x 3 inch sample tile colored with Davis Colors Dark Gray Iron Oxide concrete pigment

Dark Gray Iron Oxide sample tile with smooth finish on the front and broomed finish on the back

Discovery and potential ramifications of reduced iron-bearing nanoparticles—magnetite, wüstite, and zero-valent iron—in wildland–urban interface fire - Environmental Science: Nano (RSC Publishing) DOI:10.1039/D2EN00439A

GlobMarble Concrete Color Oxide Pigment 160 Red

Minwax Wood Finish Water-Based Classic Gray Solid Interior Stain (1-Quart) in the Interior Stains department at

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Caramel sample tile with smooth finish on the front and broomed finish on the back

Caramel- 3 inch x 3 inch sample tile colored with Davis Colors Caramel concrete pigment

Look at the Bones!” - Adding Bone in a Bloomery Iron Smelt

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Outback sample tile with smooth finish on the front and broomed finish on the back

Outback - 3 inch x 3 inch sample tile colored with Davis Colors Outback concrete pigment

MSI Canyon Creek Ledger Panel 6 in. x 24 in. Natural Quartzite Wall Tile (4 sq. ft. / Case) LPNLQCANCRE624C - The Home Depot