Hematite. An important ore of iron, the sesquioxide, so called because of its red color when in the form of powder. It occurs in splendent rhombohedral crystals, and in massive and earthy forms, the last being called red ochre.

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“Let us then approach the throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.”
– Hebrews 4:16