Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

"As the oxide film matures and grows more color, it will begin to [change], ranging from yellow-reds, blues and to a greenish color." The Statue of Liberty, he noted, is a famous example of copper ...

The researchers have shown in the past that by using a simple magnet, the color of iron oxide particles suspended in water can be manipulated in response to the strength and orientation of a ...

announced today that its Color Pigments and Services business will build an advanced technology production facility in Augusta, GA, for the synthesis of iron oxide pigments. This $115 million ...