Goethite is hydrated iron oxide[?], FeO(OH). Its hardness ranges from 5.0 to 5.5, and its specific gravity varies from 3.3 to 4.3. It is not generally considered very interesting as a mineral specimen; its main use is as an ironore.
... A round hat called a cloche[?] usually finished the look. Perhaps most scandalously, flappers also took to wearing make-up, previously restricted to actresses and ...