Red or yellowochre, an iron-containing pigment found in some clays, is ubiquitous at early modern human sites in Africa and the Near East.
红色或黄色赭石——一种在陶土中的含铁矿石，在近东和非洲的史前人类遗址随处可见。
2
For our dining room I have chosen ochreyellow walls.
我为我们餐厅的墙壁选择了褐黄色。
《柯林斯英汉双解大词典》
3
It was known that ochre-rock with red or yellow pigments-was used for paint even that far back in history. But there was scant evidence for how it was prepared and handled.