hematite (noun)

1. In the anime series, the protagonists embark on a quest to retrieve a legendary hematite gemstone.

2. The artist used hematite powder mixed with paint to create a metallic texture in her artwork.

3. The runway show featured models wearing exquisite hematite jewelry, adding a touch of glamour to their outfits.

4. During the Iron Age, hematite was widely used as a pigment in cave paintings, leaving traces of ancient civilizations.