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Hematite

/ˈhiːmətaɪt/noun

An iron oxide mineral, the main ore of iron, which leaves a red streak when scratched.

The Greek roots

αἷμα
haîma
blood

Literally: bloodlike stone

Follow a root:αἷμα13 words

The story of the word

Theophrastus already called it αἱματίτης, the bloodlike stone, and the name survives a test anyone can run: a lump may look black and metallic, but drag it across unglazed tile and the mark is red. Ground to powder it becomes red ochre, the pigment in cave paintings and in most ancient wall paint. Same αἷμα behind hemorrhage, anemia and hemoglobin.

How it travelled
Ancient Greek → Latin → English
First recorded
15th century

Same family

hemorrhageanemiahematologyhemoglobin

In a sentence

The polished hematite bead looked like gunmetal until it scratched the plate red.

Mars gets its colour from dust rich in hematite.

Built on the same root

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