Description
Hematite botryoidal H 3" x 2.5" Hematite is iron oxide. Botryoidal is its's crystal pattern. Botryoidal means like a bunch of grapes. Its chemical formula is Fe2O3. All forms of hematite have a red streak. It is 5.5 to 6.5 on the Mohs hardness scale. It has a metallic luster and is sometimes used to make jewelry. Hematite is mined as an iron ore. This hematite is from Morocco.
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