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Use "haematite" in a sentence
"Alternatively, the fire screen is created in haematite (black steel) plate, possessing the attribute of projecting shadow, even when the fire is extinguished or the light source removed; running on its shadow."
"This substance, also called haematite, has some practical use as an adhesive."
"We saw several miners, who told us that they got the ore (known as haematite, or iron oxide) at a depth of from 90 to 100 yards, working by candle-light, and that they received about 2s. 6d. per ton as the product of their labour."