Note 2673 — BOOK XXXVI. THE NATURAL HISTORY OF STONES.
John Bostock translation
From αἷμα, “blood.” He alludes to Specular iron, red ochre, or red hematite, another oxide of iron.
John Bostock translation
From αἷμα, “blood.” He alludes to Specular iron, red ochre, or red hematite, another oxide of iron.