γεωφανής

ές, τό
A. looking like earth, ἐπικλίνων ἐπὶ τὸ ‐έστερον Archig. ap.Orib. 8.2.4: esp. in pl., γ. a spot where a kind of ochre was dug, at Samos, Thphr. Lap. 61:—so γεωφάν‐ιον or γεωφάν‐ειον, τό , περὶ τοῦ γ. title of speech by Din., D.H. Din. 10, cf. Sch.Nic. Al. 149, Poll. 7.99, EM 229.21.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project